Company lists · Data refreshed September 2026
Top 25 Outpatient clinics worldwide
RevenueBase identified 616 outpatient clinics worldwide as of September 2026 and tracks 8,780 professional contacts across them, including 1,349 with verified work emails and 0 with mobile numbers. Brazil is the largest market and Sao Paulo the largest hub.
This list covers outpatient clinics worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 15, 2026. Country and city lists for outpatient clinics follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest outpatient clinics worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 979 contacts → | ||||
Strong evidence “Part of the Upstream Rehabilitation family of clinical care, Drayer Physical Therapy Institute is a leading operator of outpatient physical therapy clinics in the United States.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 2 | 682 contacts → | ||||
Indirect evidence “Il Centro Diagnostico Italiano, attivo a Milano dal 1975, è una struttura sanitaria ambulatoriale a servizio completo orientata alla prevenzione, diagnosi e cura in regime di day…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 3 | 305 contacts → | ||||
Indirect evidence “CDS | La tua casa della salute – Fondata nel 2013, CDS è un network di poliambulatori specialistici, diagnostici, odontoiatrici e fisiokinesiterapici nato con l’obiettivo di…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 4 | 283 contacts → | ||||
Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 5 | 186 contacts → | ||||
Indirect evidence “A Holiste é uma clínica psiquiátrica, localizada em Salvador/BA, criada para promover a saúde mental e oferecer aos pacientes e suas famílias o acesso aos recursos da psiquiatria…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 6 | 132 contacts → | ||||
Indirect evidence “Over three decades ago, two Edmonton physicians had the vision to bring accessible health care to Albertans on a non-appointment, extended hour basis.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 7 | 91 contacts → | ||||
Strong evidence “Therapy Tree has quickly expanded into nine fully-fledged, operational pediatric outpatient clinics around the Valley–with a tenth clinic opening soon in Fort Worth, Texas.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 8 | 89 contacts → | ||||
Indirect evidence “At Highgate Hospital, we provide you with rapid access to London’s top Consultants across a wide range of medical & surgical specialities.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 9 | 71 contacts → | ||||
Indirect evidence “Quem Somos Os Ambulatórios Médicos de Especialidades (AME) são postos descentralizados de atendimento que contam com médicos de diferentes especialidades (acupuntura, cardiologia…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 10 | 65 contacts → | ||||
Partial evidence “La Cité Médicale, deux clinique médicales (Sainte-Foy et Charlesbourg) offrant des services médicaux innovants dans une multitude de spécialités.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 11 | 61 contacts → | ||||
Indirect evidence “Based in London's renowned medical district, London Medical offers private diagnostic services and treatments from over 70 experienced Consultants supported by some of the most…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 12 | 59 contacts → | ||||
Partial evidence “Walk-In Urgent Care Clinic with 8 Locations To Serve You.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 13 | 55 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 14 | 52 contacts → | ||||
Strong evidence “Outpatient physical therapy clinics, locally owned and operated, solely by physical therapists.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 15 | 51 contacts → | ||||
Partial evidence “LycaHealth provides purpose built clinics offering the best diagnostic equipment, access to some of Europe’s best Consultants and a walk-in GP service.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 16 | 45 contacts → | ||||
Strong evidence “We are a neighborhood based group of orthopedics outpatient clinics providing cost effective clinical outcomes through; a one-on-one care service model, better access with…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 17 | 41 contacts → | ||||
Partial evidence “Private Outpatient Mental Health Practice” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 18 | 40 contacts → | ||||
Indirect evidence “At Achieve Physical Therapy, our mission is to redesign, enhance, and humanize the patient experience.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 19 | 40 contacts → | ||||
Indirect evidence “Die Stiftung Herzogin Elisabeth Hospital in Braunschweig ist ein modernes Krankenhaus mit 205 Planbetten, das mit über 950 Mitarbeitenden rund Patienten pro Jahr in sechs Kliniken…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 20 | 40 contacts → | ||||
Indirect evidence “O Max Day Hospital é o primeiro hospital dia de Pernambuco.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 21 | 39 contacts → | ||||
Partial evidence “Bodies in Motion Physical Therapy is an outpatient physical therapy company located in Northern Virginia.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 22 | 37 contacts → | ||||
Indirect evidence “Il Politerapico Polidiagnostico è un poliambulatorio specialistico e propone un modello di sanità che concilia qualità elevata e tariffe accessibili.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 23 | 36 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 24 | 34 contacts → | ||||
Partial evidence “Healthstar was founded in and is a comprehensive outpatient health care system of experienced primary care and pediatric physicians, nurse practitioners, behavioral health…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 25 | 32 contacts → | ||||
Strong evidence “Unified Therapy Services is an outpatient clinic in Dubuque, Iowa and Lancaster, WI offering physical, occupational, and speech-language therapy services to adult and pediatric…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: outpatient clinics. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names outpatient clinics.
- Partial evidence
- Its own public description names part of outpatient clinics, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name outpatient clinics. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 616 outpatient clinics worldwide
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Outpatient clinics worldwide at a glance
As of Sep 15, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among outpatient clinics, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- 6 countries, largest first: Brazil, Italy, the United States, Germany, Canada, the United Kingdom. Country and city lists for outpatient clinics are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “outpatient clinics”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names outpatient clinics), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among outpatient clinics, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 1,349 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 15, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Outpatient clinics by location
6 lists · largest firstEvery Outpatient clinics list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names outpatient clinics, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many outpatient clinics are there worldwide?
RevenueBase identified 616 outpatient clinics worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Drayer Physical Therapy Institute, headquartered in Hummelstown, tops this list with the largest team on record.
Which country has the most outpatient clinics?
Brazil leads with 202 companies, followed by Italy (158) and the United States (137). Every outpatient clinics list by country and city is linked on this page.
Which city has the most outpatient clinics?
Sao Paulo leads with 25 headquartered companies, followed by Rio De Janeiro (16) and London (12).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,349 verified decision-maker contacts tracked across these 616 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 616 outpatient clinics worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 outpatient clinics worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 616 matching company records for outpatient clinics worldwide, with 8,780 tracked contacts and 1,349 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 outpatient clinics worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Drayer Physical Therapy Institutedrayerpt.com HQ: Hummelstown, PA, United StatesReported employees: 1,001-5,000 | Hummelstown, PA, United States | 1,001-5,000 | Exact match | 979 contacts → |
“Part of the Upstream Rehabilitation family of clinical care, Drayer Physical Therapy Institute is a leading operator of outpatient physical therapy clinics in the United States.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Milano, ItalyReported employees: 201-500 | Milano, Italy | 201-500 | Exact match | 682 contacts → |
“Il Centro Diagnostico Italiano, attivo a Milano dal 1975, è una struttura sanitaria ambulatoriale a servizio completo orientata alla prevenzione, diagnosi e cura in regime di day…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CDScds.it HQ: Genoa, ItalyReported employees: 501-1,000 | Genoa, Italy | 501-1,000 | Exact match | 305 contacts → |
“CDS | La tua casa della salute – Fondata nel 2013, CDS è un network di poliambulatori specialistici, diagnostici, odontoiatrici e fisiokinesiterapici nato con l’obiettivo di…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | U.S. Physical Therapy, INCusph.com HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 283 contacts → |
“U.S.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Holiste Psiquiatriaholiste.com.brHQ: Salvador, BrazilReported employees: 201-500 | Salvador, Brazil | 201-500 | Exact match | 186 contacts → |
“A Holiste é uma clínica psiquiátrica, localizada em Salvador/BA, criada para promover a saúde mental e oferecer aos pacientes e suas famílias o acesso aos recursos da psiquiatria…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Medicentres Canada INCmedicentres.com HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 132 contacts → |
“Over three decades ago, two Edmonton physicians had the vision to bring accessible health care to Albertans on a non-appointment, extended hour basis.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Therapy Treetherapytree.com HQ: Glendale, AZ, United StatesReported employees: 51-200 | Glendale, AZ, United States | 51-200 | Exact match | 91 contacts → |
“Therapy Tree has quickly expanded into nine fully-fledged, operational pediatric outpatient clinics around the Valley–with a tenth clinic opening soon in Fort Worth, Texas.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Nuffield Health Highgate Hospitalnuffieldhealth.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 89 contacts → |
“At Highgate Hospital, we provide you with rapid access to London’s top Consultants across a wide range of medical & surgical specialities.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  AME Assisameassis.org.brHQ: Assis, BrazilReported employees: 51-200 | Assis, Brazil | 51-200 | Exact match | 71 contacts → |
“Quem Somos Os Ambulatórios Médicos de Especialidades (AME) são postos descentralizados de atendimento que contam com médicos de diferentes especialidades (acupuntura, cardiologia…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | LA Cité Médicalelacitemedicale.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 65 contacts → |
“La Cité Médicale, deux clinique médicales (Sainte-Foy et Charlesbourg) offrant des services médicaux innovants dans une multitude de spécialités.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  London Medicallondonmedical.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 61 contacts → |
“Based in London's renowned medical district, London Medical offers private diagnostic services and treatments from over 70 experienced Consultants supported by some of the most…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Immediate Care Of Oklahoma LLCimmediatecareok.com HQ: Okc, OK, United StatesReported employees: 51-200 | Okc, OK, United States | 51-200 | Exact match | 59 contacts → |
“Walk-In Urgent Care Clinic with 8 Locations To Serve You.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hospital Geral Prontocardiohgprontocardio.com HQ: Campos Dos Goytacazes, BrazilReported employees: 11-50 | Campos Dos Goytacazes, Brazil | 11-50 | Exact match | 55 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | PT Plusptplus.com HQ: Elm Grove, WI, United StatesReported employees: 11-50 | Elm Grove, WI, United States | 11-50 | Exact match | 52 contacts → |
“Outpatient physical therapy clinics, locally owned and operated, solely by physical therapists.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lycahealthlycahealth.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 51 contacts → |
“LycaHealth provides purpose built clinics offering the best diagnostic equipment, access to some of Europe’s best Consultants and a walk-in GP service.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | GPT Greenwood Physical Therapygreenwoodpt.com HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 45 contacts → |
“We are a neighborhood based group of orthopedics outpatient clinics providing cost effective clinical outcomes through; a one-on-one care service model, better access with…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Grace Harbour INCgharbour.net HQ: Peachtree City, GA, United StatesReported employees: 51-200 | Peachtree City, GA, United States | 51-200 | Exact match | 41 contacts → |
“Private Outpatient Mental Health Practice” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Achieve Physical Therapy LLCachieveptonline.comHQ: Acton, MA, United StatesReported employees: 11-50 | Acton, MA, United States | 11-50 | Exact match | 40 contacts → |
“At Achieve Physical Therapy, our mission is to redesign, enhance, and humanize the patient experience.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Stiftung Herzogin Elisabeth Hospitalheh-bs.de HQ: Braunschweig, GermanyReported employees: 501-1,000 | Braunschweig, Germany | 501-1,000 | Exact match | 40 contacts → |
“Die Stiftung Herzogin Elisabeth Hospital in Braunschweig ist ein modernes Krankenhaus mit 205 Planbetten, das mit über 950 Mitarbeitenden rund Patienten pro Jahr in sechs Kliniken…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MAX DAY Hospitalmaxdayhospital.com HQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 40 contacts → |
“O Max Day Hospital é o primeiro hospital dia de Pernambuco.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bodies In Motion Physical Therapybodiesinmotionpt.com HQ: Falls Church, VA, United StatesReported employees: 11-50 | Falls Church, VA, United States | 11-50 | Exact match | 39 contacts → |
“Bodies in Motion Physical Therapy is an outpatient physical therapy company located in Northern Virginia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Politerapico Polidiagnosticopoliterapico.it HQ: Monza, ItalyReported employees: 11-50 | Monza, Italy | 11-50 | Exact match | 37 contacts → |
“Il Politerapico Polidiagnostico è un poliambulatorio specialistico e propone un modello di sanità che concilia qualità elevata e tariffe accessibili.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hospital Aliancahospitalalianca.com.br HQ: Salvador, BrazilReported employees: Not recorded | Salvador, Brazil | Not recorded | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Healthstar Physicians Of HOT Springshealthstarphysicians.com HQ: Hot Springs National Park, AR, United StatesReported employees: 201-500 | Hot Springs National Park, AR, United States | 201-500 | Exact match | 34 contacts → |
“Healthstar was founded in and is a comprehensive outpatient health care system of experienced primary care and pediatric physicians, nurse practitioners, behavioral health…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Unified Therapy Servicesunifiedtherapy.com HQ: Dubuque, IA, United StatesReported employees: 51-200 | Dubuque, IA, United States | 51-200 | Exact match | 32 contacts → |
“Unified Therapy Services is an outpatient clinic in Dubuque, Iowa and Lancaster, WI offering physical, occupational, and speech-language therapy services to adult and pediatric…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 616 company matches
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Outpatient clinics: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
609 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Outpatient clinics by location
6 lists · largest firstEvery Outpatient clinics list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for outpatient clinics?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many outpatient clinics did RevenueBase find worldwide?
The saved snapshot records 616 matching company records, 8,780 tracked contacts and 1,349 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 outpatient clinics worldwide. Snapshot: September 15, 2026. https://revenuebase.ai/companies/browse/outpatient-clinics.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 outpatient clinics worldwide
RevenueBase records 616 matching company records for outpatient clinics worldwide, with 8,780 tracked contacts and 1,349 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 outpatient clinics worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Drayer Physical Therapy Institutedrayerpt.com HQ: Hummelstown, PA, United StatesReported employees: 1,001-5,000 | Hummelstown, PA, United States | 1,001-5,000 | Exact match | 979 contacts → |
“Part of the Upstream Rehabilitation family of clinical care, Drayer Physical Therapy Institute is a leading operator of outpatient physical therapy clinics in the United States.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Milano, ItalyReported employees: 201-500 | Milano, Italy | 201-500 | Exact match | 682 contacts → |
“Il Centro Diagnostico Italiano, attivo a Milano dal 1975, è una struttura sanitaria ambulatoriale a servizio completo orientata alla prevenzione, diagnosi e cura in regime di day…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CDScds.it HQ: Genoa, ItalyReported employees: 501-1,000 | Genoa, Italy | 501-1,000 | Exact match | 305 contacts → |
“CDS | La tua casa della salute – Fondata nel 2013, CDS è un network di poliambulatori specialistici, diagnostici, odontoiatrici e fisiokinesiterapici nato con l’obiettivo di…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | U.S. Physical Therapy, INCusph.com HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 283 contacts → |
“U.S.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Holiste Psiquiatriaholiste.com.br HQ: Salvador, BrazilReported employees: 201-500 | Salvador, Brazil | 201-500 | Exact match | 186 contacts → |
“A Holiste é uma clínica psiquiátrica, localizada em Salvador/BA, criada para promover a saúde mental e oferecer aos pacientes e suas famílias o acesso aos recursos da psiquiatria…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Medicentres Canada INCmedicentres.com HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 132 contacts → |
“Over three decades ago, two Edmonton physicians had the vision to bring accessible health care to Albertans on a non-appointment, extended hour basis.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Therapy Treetherapytree.com HQ: Glendale, AZ, United StatesReported employees: 51-200 | Glendale, AZ, United States | 51-200 | Exact match | 91 contacts → |
“Therapy Tree has quickly expanded into nine fully-fledged, operational pediatric outpatient clinics around the Valley–with a tenth clinic opening soon in Fort Worth, Texas.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Nuffield Health Highgate Hospitalnuffieldhealth.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 89 contacts → |
“At Highgate Hospital, we provide you with rapid access to London’s top Consultants across a wide range of medical & surgical specialities.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | AME Assisameassis.org.br HQ: Assis, BrazilReported employees: 51-200 | Assis, Brazil | 51-200 | Exact match | 71 contacts → |
“Quem Somos Os Ambulatórios Médicos de Especialidades (AME) são postos descentralizados de atendimento que contam com médicos de diferentes especialidades (acupuntura, cardiologia…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | LA Cité Médicalelacitemedicale.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 65 contacts → |
“La Cité Médicale, deux clinique médicales (Sainte-Foy et Charlesbourg) offrant des services médicaux innovants dans une multitude de spécialités.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | London Medicallondonmedical.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 61 contacts → |
“Based in London's renowned medical district, London Medical offers private diagnostic services and treatments from over 70 experienced Consultants supported by some of the most…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Immediate Care Of Oklahoma LLCimmediatecareok.com HQ: Okc, OK, United StatesReported employees: 51-200 | Okc, OK, United States | 51-200 | Exact match | 59 contacts → |
“Walk-In Urgent Care Clinic with 8 Locations To Serve You.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hospital Geral Prontocardiohgprontocardio.com HQ: Campos Dos Goytacazes, BrazilReported employees: 11-50 | Campos Dos Goytacazes, Brazil | 11-50 | Exact match | 55 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | PT Plusptplus.com HQ: Elm Grove, WI, United StatesReported employees: 11-50 | Elm Grove, WI, United States | 11-50 | Exact match | 52 contacts → |
“Outpatient physical therapy clinics, locally owned and operated, solely by physical therapists.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lycahealthlycahealth.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 51 contacts → |
“LycaHealth provides purpose built clinics offering the best diagnostic equipment, access to some of Europe’s best Consultants and a walk-in GP service.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | GPT Greenwood Physical Therapygreenwoodpt.com HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 45 contacts → |
“We are a neighborhood based group of orthopedics outpatient clinics providing cost effective clinical outcomes through; a one-on-one care service model, better access with…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Grace Harbour INCgharbour.net HQ: Peachtree City, GA, United StatesReported employees: 51-200 | Peachtree City, GA, United States | 51-200 | Exact match | 41 contacts → |
“Private Outpatient Mental Health Practice” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Achieve Physical Therapy LLCachieveptonline.com HQ: Acton, MA, United StatesReported employees: 11-50 | Acton, MA, United States | 11-50 | Exact match | 40 contacts → |
“At Achieve Physical Therapy, our mission is to redesign, enhance, and humanize the patient experience.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Stiftung Herzogin Elisabeth Hospitalheh-bs.de HQ: Braunschweig, GermanyReported employees: 501-1,000 | Braunschweig, Germany | 501-1,000 | Exact match | 40 contacts → |
“Die Stiftung Herzogin Elisabeth Hospital in Braunschweig ist ein modernes Krankenhaus mit 205 Planbetten, das mit über 950 Mitarbeitenden rund Patienten pro Jahr in sechs Kliniken…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MAX DAY Hospitalmaxdayhospital.com HQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 40 contacts → |
“O Max Day Hospital é o primeiro hospital dia de Pernambuco.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bodies In Motion Physical Therapybodiesinmotionpt.com HQ: Falls Church, VA, United StatesReported employees: 11-50 | Falls Church, VA, United States | 11-50 | Exact match | 39 contacts → |
“Bodies in Motion Physical Therapy is an outpatient physical therapy company located in Northern Virginia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Politerapico Polidiagnosticopoliterapico.it HQ: Monza, ItalyReported employees: 11-50 | Monza, Italy | 11-50 | Exact match | 37 contacts → |
“Il Politerapico Polidiagnostico è un poliambulatorio specialistico e propone un modello di sanità che concilia qualità elevata e tariffe accessibili.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hospital Aliancahospitalalianca.com.br HQ: Salvador, BrazilReported employees: Not recorded | Salvador, Brazil | Not recorded | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Healthstar Physicians Of HOT Springshealthstarphysicians.com HQ: Hot Springs National Park, AR, United StatesReported employees: 201-500 | Hot Springs National Park, AR, United States | 201-500 | Exact match | 34 contacts → |
“Healthstar was founded in and is a comprehensive outpatient health care system of experienced primary care and pediatric physicians, nurse practitioners, behavioral health…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Unified Therapy Servicesunifiedtherapy.com HQ: Dubuque, IA, United StatesReported employees: 51-200 | Dubuque, IA, United States | 51-200 | Exact match | 32 contacts → |
“Unified Therapy Services is an outpatient clinic in Dubuque, Iowa and Lancaster, WI offering physical, occupational, and speech-language therapy services to adult and pediatric…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 616 company matches
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Outpatient clinics: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
609 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Outpatient clinics by location
6 lists · largest firstEvery Outpatient clinics list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for outpatient clinics?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many outpatient clinics did RevenueBase find worldwide?
The saved snapshot records 616 matching company records, 8,780 tracked contacts and 1,349 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 outpatient clinics worldwide. Snapshot: September 15, 2026. https://revenuebase.ai/companies/browse/outpatient-clinics.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗