Lead lists by industry · Last updated November 3, 2026

Medical clinic email list: every doctor's office and primary care practice in your area

Leadraft builds a list of medical clinics and doctors' offices from Google Maps for the area you choose: family medicine, internal medicine, pediatrics, women's health and specialty practices. Each practice comes with its phone, website, address, rating, hours and social profiles, plus up to 5 emails found on the practice's own website. Every email is checked against the live mailbox and graded Verified, Accept-all or Invalid, and invalid ones are never exported.

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204,617offices of physicians with paid employees, excluding mental health specialists (NAICS 621111, 2023)Source: US Census Bureau, County Business Patterns 2023 (NAICS 621111, Offices of Physicians, except Mental Health Specialists)
29,615physician offices in California, the largest state (NAICS 621111, 2023)Source: US Census Bureau, County Business Patterns 2023 (NAICS 621111, Offices of Physicians, except Mental Health Specialists)
862,800physician and surgeon jobs in the US (BLS, 2025)Source: US Bureau of Labor Statistics, Occupational Outlook Handbook: Physicians and Surgeons

How big is the medical clinic market?

Doctors' offices are the largest group in outpatient care. The Census Bureau counted 204,617 offices of physicians with paid employees in 2023 (NAICS 621111, which leaves out psychiatrists' offices). California (29,615), Texas (21,500), Florida (19,994) and New York (12,412) lead, then Pennsylvania, New Jersey, Georgia and Illinois. The market has two halves. Many practices are owned by hospitals, health systems or large medical groups, which usually buy software, supplies and services centrally. The rest are independent practices, from solo family doctors to multi-physician groups, where a practice administrator or office manager runs vendors and the physician-owners sign off on anything large.

How many medical clinics are there in each state?

California, Texas and Florida have the most. The Census Bureau counted 204,617 establishments in Offices of physicians (except mental health specialists) (NAICS 621111) across the 50 states and DC in 2023. These are locations with paid employees, so one-person businesses aren't included and the real number of businesses is higher. Use it to size a market before you build the list.

Rank	State	Establishments (2023)	Share of US
1	California	29,615	14.5%
2	Texas	21,500	10.5%
3	Florida	19,994	9.8%
4	New York	12,412	6.1%
5	Pennsylvania	7,854	3.8%
6	New Jersey	7,335	3.6%
7	Georgia	7,199	3.5%
8	Illinois	6,775	3.3%
9	Michigan	6,412	3.1%
10	Ohio	5,551	2.7%
11	North Carolina	5,102	2.5%
12	Arizona	5,008	2.4%
13	Virginia	4,759	2.3%
14	Tennessee	4,291	2.1%
15	Maryland	3,756	1.8%
16	Indiana	3,462	1.7%
17	Wisconsin	3,107	1.5%
18	Colorado	3,103	1.5%
19	Missouri	3,042	1.5%
20	Louisiana	2,994	1.5%
21	Washington	2,880	1.4%
22	Kentucky	2,710	1.3%
23	Alabama	2,665	1.3%
24	Connecticut	2,648	1.3%
25	Massachusetts	2,562	1.3%
26	Nevada	2,522	1.2%
27	South Carolina	2,464	1.2%
28	Oklahoma	2,400	1.2%
29	Utah	2,096	1.0%
30	Oregon	2,040	1.0%
31	Arkansas	1,889	0.9%
32	Minnesota	1,494	0.7%
33	Kansas	1,466	0.7%
34	Mississippi	1,459	0.7%
35	Idaho	1,131	0.6%
36	Iowa	1,033	0.5%
37	West Virginia	916	0.4%
38	Hawaii	887	0.4%
39	New Mexico	835	0.4%
40	Nebraska	785	0.4%
41	New Hampshire	650	0.3%
42	Delaware	572	0.3%
43	Rhode Island	510	0.2%
44	Maine	492	0.2%
45	Montana	453	0.2%
46	Alaska	434	0.2%
47	Wyoming	324	0.2%
48	District of Columbia	320	0.2%
49	South Dakota	313	0.2%
50	Vermont	230	0.1%
51	North Dakota	166	0.1%

Source: US Census Bureau, County Business Patterns 2023 (state file), all legal forms.

What's in a medical clinic lead list

Every row is one medical clinic business found on Google Maps inside the area you chose, with its email found on its own website and checked against the live mail server. These are the columns that matter most for medical clinics:

Field	Why it matters for medical clinics
category / categories	Separates primary care (Family practice physician, Internist, Pediatrician, General practitioner) from specialists. Billing services, EHR vendors and supply companies often sell to one and not the other.
website	Health-system practices share the system's domain. Independent practices usually have their own. Grouping by domain is the fastest way to tell the two apart.
email + grade	Practices publish an office or appointments address more often than a named contact. Verified means the mailbox exists. Accept-all means the domain takes any address, so treat it as a maybe.
emails (up to 5, with role and source)	Larger groups list separate addresses for billing, records, referrals and the practice manager. The role and source page help you reach the administrator rather than the patient inbox.
hours	Evening and weekend hours mark practices competing on access. Lunch closures and half-day Fridays tell you when not to call.
rating + reviews	A practice with a low rating or few reviews is the natural lead for reputation, patient communication and marketing offers.
phone	Front desks answer all day. Call the office line by hand and ask for the practice manager, and follow the TCPA for calls and texts.

About 45 columns in all, including up to five emails per business with their role and source, and eight social networks. See a sample export.

Search terms that find every medical clinic

No single keyword finds them all. Businesses file themselves under different Google Maps categories and describe themselves in different words, so a complete list searches every variant across the whole area, then removes duplicates.

Search terms: medical clinic, doctor's office, primary care physician, primary care clinic, family doctor, family medicine, family practice physician, internal medicine, internist, general practitioner, pediatrician, pediatric clinic, women's health clinic, OB/GYN, concierge medicine, direct primary care, geriatric medicine, medical group, community health center, dermatologist, cardiologist, endocrinologist, gastroenterologist, allergist, sports medicine clinic, weight loss clinic.

Google Maps categories: Medical clinic, Doctor, Family practice physician, General practitioner, Internist, Pediatrician, Medical group, Women's health clinic, Obstetrician-gynecologist, Dermatologist, Cardiologist, Allergist.

Leadraft includes these in its Health & medical keyword pack (74 terms), and suggests more in your country's vocabulary when you type a trade.

Who sells to medical clinics, and what works

Medical billing and revenue cycle firms. Independent practices feel claim denials and staff turnover directly. Lead with a concrete number, such as days in accounts receivable or hours of billing work removed each week, and address the practice manager.
EHR, scheduling and patient communication software. Online booking, reminders, intake forms and two-way messaging. Pitch fewer no-shows and less phone time, and mention HIPAA safeguards and a business associate agreement up front.
Medical supply and lab companies. Exam room supplies, point-of-care testing, lab services and vaccine storage. Segment by specialty, because a pediatric practice and a cardiology group buy very different things.
Healthcare marketing agencies. Primary care is local. Show the practice how it appears for "family doctor near me" in its ZIP, with its rating and review count next to the three nearest practices.
Healthcare staffing and credentialing services. Medical assistants, nurses and front-desk staff turn over often, and new physicians need payer credentialing. Offer a time-to-fill or days-to-credential figure.

How to segment and qualify a medical clinic list

Primary care vs specialists

Run separate searches for primary care terms and specialty terms, then tag each row by category. They have different volumes, payers and software needs, and one message rarely fits both.

Independent vs health-system owned

Group by website domain. A domain shared by dozens of practices belongs to a health system or large group that buys centrally, so pitch the system. A domain with one or two locations is an independent practice.

Concierge and direct primary care

Membership practices sell directly to patients and don't bill insurance the usual way. They buy marketing, membership software and patient communication tools, not claims services. Search those terms on their own.

Extended hours

Practices open evenings or Saturdays tend to be growth-minded. They're good targets for booking, staffing and patient-access tools.

New practices

A newly opened practice needs a website, software, supplies, credentialing and staff at once. A monitor on your area surfaces new clinic listings as they appear on Google Maps.

How to reach medical clinics

Write for the practice manager

The published address is read by front-desk staff who screen for patient messages. Name the practice, give one specific observation, and ask who handles your topic. Practice managers decide on most routine vendors.

Avoid clinic rush hours

Mornings and the hour after lunch are the busiest. Late morning and mid-afternoon Tuesday to Thursday tend to work better for both email and calls. Check the hours column for lunch closures.

HIPAA is about patient data, not your email

Emailing a practice's business address about a product is B2B marketing and doesn't involve patient information. If your product will handle patient data, the practice will ask how, and a business associate agreement usually comes up. Don't ask for or send patient details in outreach.

CAN-SPAM and TCPA

Commercial email to businesses is covered by CAN-SPAM: honest subject lines, your physical address and an opt-out that you honor. Calls and texts fall under the TCPA, so dial office lines by hand and don't send marketing texts without consent. Read our cold email laws guide and get legal advice for your setup.

How to find medical clinic leads: build the list in four steps

Choose the place. A city, county or ZIP code, a radius around an address, or a shape you draw on the map (or a KML file).
Search every variant. Start from the terms above. Leadraft splits large areas into tiles so you get the businesses past Google's first few hundred results, and keeps only the ones inside your area and in the trade.
Preview before you pay. The free preview shows real businesses already found there, with emails masked.
Export or push. Download CSV or XLSX, or send the Verified emails straight to Instantly, Smartlead, lemlist or HubSpot with your suppression list applied. Each business is charged once, ever.

Medical clinics lead lists: questions

How many medical clinics are there in the US?

The Census Bureau's County Business Patterns counted 204,617 offices of physicians with paid employees in 2023 (NAICS 621111, excluding mental health specialists). Google Maps shows more listings than that, because a group practice can list each doctor and each location separately.

How do I find medical clinic leads?

Choose a city, county, ZIP or a shape you draw, then search primary care and specialty terms (family doctor, internist, pediatrician, medical clinic). Leadraft keeps only practices inside your area, finds emails on each practice's own website, checks them, and lets you export or push them to your sending tool.

Can I separate independent practices from hospital-owned ones?

Yes, mostly. Group the list by website domain. Practices owned by a health system usually share its domain; independents have their own. Large groups that keep local brand names may still share a domain, which shows up the same way.

Can I get a list of only primary care doctors?

Yes. Search primary care terms and filter by category: Family practice physician, Internist, General practitioner and Pediatrician. Specialists are filed under their own categories, so you can drop them or keep them as a separate segment.

How much does a medical clinic email list cost?

Leadraft charges one business credit per practice, once, and one checked-email credit per verified email you take out. California has 29,615 physician offices with employees (Census 2023), more than the 25,000 businesses in Starter. A California-wide list fits Growth ($49 a month for 100,000 businesses and 5,000 checked emails). Texas, with 21,500 offices, fits Starter ($19, 25,000 businesses and 1,000 checked emails). Unused credits roll over while your plan is active.

Do you include doctors' names or personal emails?

No. Leadraft lists businesses, not people. You get the emails each practice publishes on its own website, often an office or billing address and sometimes a named contact, with the role and the page each was found on.

Sources

1.US Census Bureau, County Business Patterns 2023 (NAICS 621111, Offices of Physicians, except Mental Health Specialists) · US and state files, establishments with paid employees, released 2025.
2.US Bureau of Labor Statistics, Occupational Outlook Handbook: Physicians and Surgeons · 862,800 jobs in 2025, across all settings.
3.FTC: CAN-SPAM Act, a compliance guide for business
4.FCC: Stop unwanted robocalls and texts (TCPA consent rules)
5.HHS: The HIPAA Privacy Rule

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