Updated October 2026

Largest primary care groups in Michigan

Medical group directory
Michigan
Primary care

Groups: 1,521
Internal Medicine groups: 664
Family Medicine groups: 443
Internal medicine specialists: 5,751
Family physicians: 1,618

There are 1,521 primary care groups in Michigan with a Medicare PAC ID: 664 internal medicine, 443 family medicine, 301 nurse practitioner, 98 physician assistant and 15 general practice. University of Michigan Health is the largest internal medicine group, with 846 internal medicine specialists, and Medical Education Associates the largest family medicine group, with 213 family physicians.

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University of Michigan Health is the largest primary care group in Michigan, with 2,730 physicians

Ranked by physicians with a Michigan address linked to each group. Henry Ford Health is second with 2,032, and Corewell Health Medical Group West third with 1,391. 44 Michigan groups have 100 or more physicians.

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Primary care groups in Michigan, ranked by physicians, 1,301 to 1,350
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1301	Heritage HealthMarquette · 1 site	-	1	2	Decision makers
1302	Home Physicians GroupSouthfield · 1 site	Parent on file	1	2	Decision makers
1303	Home Physicians of Michigan, PCSouthfield · 2 sites	-	1	2	Decision makers
1304	Hometown Family Medicine and Urgent CareGrand Blanc · 1 site	Parent on file	1	2	Decision makers
1305	Horizon Family MedicineFort Gratiot · 1 site	-	1	2	Decision makers
1306	Hussein Ajrouche MDDearborn · 1 site	-	1	2	Decision makers
1307	Illume Wellness GroupSturgis · 2 sites	-	1	2	Decision makers
1308	Internal Medicine AssociatesPort Huron · 1 site	Parent on file	1	2	Decision makers
1309	Internal Medicine of CantonCanton · 1 site	-	1	2	Decision makers
1310	Jill M. Paveglio, MD, PCSaginaw · 1 site	Parent on file	1	2	Decision makers
1311	Joel Wellness ClinicLivonia · 1 site	-	1	2	Decision makers
1312	Jon Jen PLLCWest Bloomfield · 2 sites	-	1	2	Decision makers
1313	Kathleen Knapp DO, PCHowell · 1 site	-	1	2	Decision makers
1314	Kolbe MedicalMonroe · 1 site	-	1	2	Decision makers
1315	Lakeshore PulmonologySpring Lake · 1 site	Parent on file	1	2	Decision makers
1316	Lakeview Medical CenterSaint Clair Shores · 1 site	Parent on file	1	2	Decision makers
1317	Larkin Family MedicinePerry · 2 sites	Parent on file	1	2	Decision makers
1318	Laurium Wellness CenterLaurium · 1 site	-	1	2	Decision makers
1319	Livingston Internal MedicineHowell · 1 site	Parent on file	1	2	Decision makers
1320	Macatawa Family MedicineHolland · 1 site	-	1	2	Decision makers
1321	Mansour Mercy Medical CenterEastpointe · 1 site	-	1	2	Decision makers
1322	Marshall Wickens D.O. PCReed City · 1 site	-	1	2	Decision makers
1323	Masonic PathwaysAlma · 1 site	-	1	2	Decision makers
1324	May Antone MDSouthfield · 1 site	-	1	2	Decision makers
1325	Mayo Mitsuya PLLCLapeer · 2 sites	Parent on file	1	2	Decision makers
1326	Medical Group Practice, PCLivonia · 1 site	Parent on file	1	2	Decision makers
1327	Medical Practice Management ConsultingBloomfield Hills · 1 site	-	1	2	Decision makers
1328	Medical Procedures Center & Aesthetic CareMidland · 1 site	-	1	2	Decision makers
1329	Medilodge Nursing HomeSterling Hts · 2 sites	Parent on file	1	2	Decision makers
1330	Melvindale Family Urgent CareMelvindale · 1 site	Parent on file	1	2	Decision makers
1331	Michigan Kidney Consultants, P.C.Berkley · 1 site	-	1	2	Decision makers
1332	Michigan Lung & Sleep AssociationFlat Rock · 1 site	-	1	2	Decision makers
1333	Michigan Preventive CareLivonia · 1 site	-	1	2	Decision makers
1334	Michigan Primary Care CenterDearborn Heights · 1 site	-	1	2	Decision makers
1335	Michigan Weight Loss InstituteSterling Heights · 1 site	-	1	2	Decision makers
1336	Mid-Michigan District Health DepartmentStanton · 1 site	Parent on file	1	2	Decision makers
1337	Midwest Physical Medicine and Rehabilitation PLLCLivonia · 1 site	-	1	2	Decision makers
1338	Millennium Medical Group WestWestland · 1 site	-	1	2	Decision makers
1339	Mundy Family CareFlint · 1 site	-	1	2	Decision makers
1340	Munir Heart & Valve ClinicFlint · 1 site	-	1	2	Decision makers
1341	Najjar Infectious DiseaseFlint · 2 sites	-	1	2	Decision makers
1342	Nardin Park Recovery CenterDetroit · 1 site	-	1	2	Decision makers
1343	Naz Haque MD PCNovi · 2 sites	-	1	2	Decision makers
1344	Neal Alpiner MD PLLCRochester Hills · 6 sites	-	1	2	Decision makers
1345	New Horizons Medical CenterLivonia · 1 site	-	1	2	Decision makers
1346	Northern Bay HealthcarePinconning · 1 site	-	1	2	Decision makers
1347	Northern Phototherapy Mgmt FacilityWest Branch · 1 site	-	1	2	Decision makers
1348	Oakland Digestive HealthRochester Hills · 1 site	-	1	2	Decision makers
1349	Oakland Medical CenterTroy · 1 site	-	1	2	Decision makers
1350	Okemos Allergy Center, P.C.Okemos · 1 site	-	1	2	Decision makers

Showing 1,301 to 1,350 of 1,521 primary care groups in Michigan

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

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