Company lists · Data refreshed September 2026

Top 25 Vaccination clinics based in the United States

RevenueBase identified 407 company matches for vaccination clinics associated with the United States as of September 2026 and tracks 2,825 professional contacts across them, including 193 with verified work emails. Houston is the largest hub.

This list covers company matches for vaccination clinics associated with the United States, 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 September 22, 2026.

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 Sep 22, 2026 How this list was built
407Companies
2,825Contacts tracked
193Verified emails
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The 25 largest vaccination clinics based in the United States

Ranked by team size
Top 25 of 407 company matches for vaccination clinics based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchPhoenix, AZ, United StatesHQ recorded Sep 22, 20261,001-5,000516 contacts →

Exact match

“Passport Health is the largest provider of travel medical services in North America with more than 300 clinics in the U.S, Canada, and Mexico.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchOmaha, NE, United StatesHQ recorded Sep 22, 20261,001-5,000133 contacts →

Exact match

“From small town America to big city, Coast to Coast, OccuVAX provides onsite flu vaccination clinics for Employers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchLongwood, FL, United StatesHQ recorded Sep 22, 2026201-500124 contacts →

Exact match

“ShotVet is a leading, national company providing affordable pet shots to dogs & cats across the country.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchPhoenix, AZ, United StatesHQ recorded Sep 22, 20261,001-5,000115 contacts →

Exact match

“In March 2020, CEO Raymond Embry saw the toll COVID-19 was taking on his community, so he pivoted resources from Embry Women's Health in Mesa and began offering free* PCR COVID-19…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchSouthern Pines, NC, United StatesHQ recorded Sep 22, 2026n/a47 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchMinneapolis, MN, United StatesHQ recorded Sep 22, 202651-20032 contacts →

Exact match

“Homeland Health Specialists, Inc.(HHSI) is a Minnesota-based provider of essential wellness and vaccination services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchBaltimore, MD, United StatesHQ recorded Sep 22, 202611-5031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchVirginia Beach, VA, United StatesHQ recorded Sep 22, 20261-1017 contacts →

Exact match

“Great Neck Veterinary Clinic provides compassionate veterinary care to cats, dogs and pocket pets, including animal surgery, vaccinations, dental care and wellness.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchPismo Beach, CA, United StatesHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Welcome to Pismo Beach Veterinary Clinic!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchBronx, NY, United StatesHQ recorded Sep 22, 20261-1016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchLansing, MI, United StatesHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Knowledgeable Lansing vets are hard to find.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Sep 22, 202651-20014 contacts →

Exact match

“Seattle Visiting Nurse Association (SVNA) is the largest community mass immunizer in Washington State.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchIrmo, SC, United StatesHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“Well Pets is a full service veterinary clinic in Irmo, SC, with a day practice open on Mondays-Fridays by appointment and an After Hours Urgent Care on weeknights and weekends by…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchLakewood, CA, United StatesHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“Our Lakewood, CA veterinarians offer a wide variety of pet care services including spay and neutering, general exams, vaccinations, and much more.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchEl Paso, TX, United StatesHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Immunize El Paso is a vital healthcare resource for immunizations serving those who do not have a traditional medical home or are otherwise unable to obtain timely immunization.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchBozeman, MT, United StatesHQ recorded Sep 22, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchQuincy, MA, United StatesHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Willard Veterinary Clinic is one of the premier animal clinics in the Quincy area.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchCabot, AR, United StatesHQ recorded Sep 22, 202651-20010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchMadison, WI, United StatesHQ recorded Sep 22, 20261-1010 contacts →

Exact match

“Sauk Point Veterinary Clinic is a family friendly small animal clinic.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchStockton, CA, United StatesHQ recorded Sep 22, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchBrentwood, CA, United StatesHQ recorded Sep 22, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Our travel clinic is here to give you the shots you need before leaving the country.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchWyoming, MN, United StatesHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Blue Sky Animal Hospital is a veterinary company based out of 26850 Kettle River Blvd, Wyoming, Minnesota, United States.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchPahrump, NV, United StatesHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Veterinarian in Pahrump, NV - Visit our skilled Veterinarian in Pahrump, NV.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchMarana, AZ, United StatesHQ recorded Sep 22, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 407 vaccination clinics based in the United States

See the full list, filter by size, metro and specialty, and access 193 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Vaccination clinics based in the United States at a glance

As of Sep 22, 2026
6.8%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · Houston
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
255
11-50
126
51-200
11
201-500
2
1,001-5,000
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 407 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “vaccination clinics” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 193 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 September 22, 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.

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 “vaccination clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many vaccination clinics are there based in the United States?

RevenueBase identified 407 company matches for vaccination clinics associated with the United States as of September 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?

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

Which city has the most vaccination clinics?

Houston leads with 6 company records, followed by New York (5) and Austin (4).

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 193 professional contacts with verified work emails tracked across these 407 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 September 22, 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.