Company lists · Data refreshed October 2026

Top 25 Healthcare appointment calling companies worldwide

RevenueBase identified 1,583 company matches for healthcare appointment calling companies worldwide as of October 2026 and tracks 25,623 professional contacts across them, including 5,643 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for healthcare appointment calling companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026. Country and city lists for healthcare appointment calling companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built
1,583Companies
25,623Contacts tracked
5,643Verified emails
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The 25 largest healthcare appointment calling companies worldwide

Ranked by team size
Top 25 of 1,583 company matches for healthcare appointment calling companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBekasi Timur, IndonesiaHQ recorded Oct 13, 20265,001-10,0002,000 contacts →

Exact match

“Cek Jadwal & Buat Janji Temu: Call 1500 247 - layanan 24/7 WA MIKA Aplikasi Mobile mitrakeluarga.com Detail lengkap, klik link linktr.ee/MitraKeluarga”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchWilmington, DE, United StatesHQ recorded Oct 13, 20261,001-5,0001,618 contacts →

Exact match

“Phreesia was founded in 2005 to help patients take an active role in their care.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 13, 2026501-1,0001,430 contacts →

Exact match

“Zocdoc is the healthcare access infrastructure that connects patients to great care.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Oct 13, 2026201-5001,100 contacts →

Exact match

“Ro is a direct-to-patient healthcare company with a mission of helping patients achieve their health goals by delivering the easiest, most effective care possible.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchSanto Domingo, Dominican RepublicHQ recorded Oct 13, 2026501-1,000584 contacts →

Exact match

“CCD is now part of GeBBS Healthcare Solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchGurgaon, IndiaHQ recorded Oct 13, 2026501-1,000564 contacts →

Exact match

“Hindustan Wellness is one of the most innovative Healthcare company in India.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchMooresville, NC, United StatesHQ recorded Oct 13, 202651-200473 contacts →

Exact match

“HeathlyBos offers a smarter, faster, cost effective way to get your message out to ultimately increase orders through trust, loyalty, and physician/patient engagement.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchCleveland, OH, United StatesHQ recorded Oct 13, 2026501-1,000449 contacts →

Exact match

“RelateCare is a patient engagement solutions organization that specializes in patient access and clinical communication solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchJacksonville, FL, United StatesHQ recorded Oct 13, 2026501-1,000397 contacts →

Exact match

“To learn more about CareSpot or to find a location near you, visit CareSpot proudly serves communities across Florida with a commitment to improving how people experience…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchLehi, UT, United StatesHQ recorded Oct 13, 2026501-1,000356 contacts →

Exact match

“For those looking to do meaningful work that matters, this could be the place for you.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchDurban, South AfricaHQ recorded Oct 13, 20261,001-5,000280 contacts →

Exact match

“Response provides smart outsourcing solutions that combine high-performing talent, operational excellence, scalable talent, and technology-enabled service delivery.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchDelray Beach, FL, United StatesHQ recorded Oct 13, 2026501-1,000279 contacts →

Exact match

“Call 4 Health is a leading medical call center and nurse triage service with a genuine understanding of the patient’s perspective.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchDubai, United Arab EmiratesHQ recorded Oct 13, 202651-200259 contacts →

Exact match

“An on-demand one-stop-care destination for healthy, acute, and chronic members - anytime, anywhere.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchPiscataway, NJ, United StatesHQ recorded Oct 13, 2026501-1,000251 contacts →

Exact match

“Staffingly, Inc.| 🤝 Your Partner in Healthcare Outsourcing We specialize in healthcare outsourcing services to address staff shortages and revenue losses.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchAtlanta, GA, United StatesHQ recorded Oct 13, 2026201-500245 contacts →

Exact match

“At Relatient we’re on a mission to make access to healthcare simpler.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchBudapest, HungaryHQ recorded Oct 13, 202651-200213 contacts →

Exact match

“A Swiss Medical óta a magán-egészségügyi szektor meghatározó szereplője.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchParsipany, NJ, United StatesHQ recorded Oct 13, 2026201-500212 contacts →

Exact match

“Ceequence is an ISO 27001 company that operates a 250-seat call center in Chennai, India, with state-of-the-art technology and experienced customer service professionals for…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchSantiago De Chile, ChileHQ recorded Oct 13, 2026501-1,000207 contacts →

Exact match

“Somos un Contact Center especializado en salud, protección y bienestar de las personas, atendido por personal administrativos especializado, médicos, enfermeras, psicólogos, Tens…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchFortaleza, BrazilHQ recorded Oct 13, 202651-200191 contacts →

Exact match

“Hospital Sao Mateus is a hospital & health care company based out of Av Santos Dumont, 5633, Fortaleza, Ce, Brazil.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchBuford, GA, United StatesHQ recorded Oct 13, 202651-200180 contacts →

Exact match

“Healthcare Company serving Patients in Their Time of Need”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchSt Johns, NL, CanadaHQ recorded Oct 13, 2026201-500174 contacts →

Exact match

“Fonemed was founded in 1996 by a group of physicians, philanthropists and businesspeople who recognized the need for improved healthcare worldwide and saw telephone-based triage…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchMiami, FL, United StatesHQ recorded Oct 13, 202651-200171 contacts →

Exact match

“For nearly four decades we’ve been the #1 pay-per-call service in dentistry.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchGuaynabo, Puerto RicoHQ recorded Oct 13, 2026201-500170 contacts →

Exact match

“TeleMedik es una compañía netamente puertorriqueña, con 26 años de servicio en Puerto Rico.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchScotch Plains, NJ, United StatesHQ recorded Oct 13, 2026201-500169 contacts →

Exact match

“Snapscale (Formerally BBC Global Services) a Brobizco Company is a healthcare-focused virtual staffing solutions company that helps clinics, private practices, and healthcare…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchİstanbul, TürkiyeHQ recorded Oct 13, 202651-200151 contacts →

Exact match

“DoktorTakvimi is Turkey’s number 1 online portal for booking appointments with medical professionals.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 1,583 healthcare appointment calling companies worldwide

See the full list, filter by size, metro and specialty, and access 5,643 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare appointment calling companies worldwide at a glance

As of Oct 13, 2026
22.0%Verified-email coverage
16.2Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · London
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
837
11-50
471
51-200
188
201-500
35
501-1,000
23
1,001-5,000
16
5,001-10,000
2
10001+
3

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for healthcare appointment calling companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “healthcare appointment calling companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 5,643 professional contacts with verified work emails across the full matched dataset. 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 October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Healthcare appointment calling companies by location

6 lists · largest first

Every Healthcare appointment calling companies 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare appointment calling companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare appointment calling companies are there worldwide?

RevenueBase identified 1,583 company matches for healthcare appointment calling companies worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Mitra Keluarga tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most healthcare appointment calling companies?

The United States leads with 437 companies, followed by France (89) and the United Kingdom (82). Every healthcare appointment calling companies list by country and city is linked on this page.

Which city has the most healthcare appointment calling companies?

London leads with 20 company records, followed by New York (19) and Toronto (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,643 professional contacts with verified work emails tracked across these 1,583 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.

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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 SmartSearch, 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.