Updated October 2026

Largest primary care groups in Pennsylvania

Medical group directory
Pennsylvania
Primary care

Groups: 991
Internal Medicine groups: 462
Family Medicine groups: 310
Internal medicine specialists: 8,834
Family physicians: 2,350

There are 991 primary care groups in Pennsylvania with a Medicare PAC ID: 462 internal medicine, 310 family medicine, 155 nurse practitioner, 48 physician assistant and 15 general practice. Penn Medicine Lancaster General Health is the largest internal medicine group, with 972 internal medicine specialists, and Phoenix Physical Therapy the largest family medicine group, with 604 family physicians.

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University of Pittsburgh Physicians, Department of Radiology is the largest primary care group in Pennsylvania, with 3,361 physicians

Ranked by physicians with a Pennsylvania address linked to each group. Penn Medicine Lancaster General Health is second with 2,843, and Geisinger third with 2,514. 68 Pennsylvania groups have 100 or more physicians.

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Primary care groups in Pennsylvania, ranked by physicians, 151 to 200
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
151	Chespenn Health ServicesChester · 7 sites	Parent on file	22	40	Decision makers
152	LVPG Gastroenterology (formerly Eastern Pennsylvania Gastroenterology and Liver Specialists)Allentown · 1 site	Parent on file	22	32	Decision makers
153	UPMC Primary Care, Pinecrest Family Practice, ErieErie · 11 sites	Parent on file	21	53	Decision makers
154	Personal Care Medical Associates (PCMA)Pittsburgh · 5 sites	-	20	83	Decision makers
155	Suburban GeriatricsPlymouth Meeting · 1 site	Parent on file	20	73	Decision makers
156	FasterCare, Urgent Care - ButlerButler · 8 sites	Parent on file	20	49	Decision makers
157	Spectrum Health Services, Inc.Philadelphia · 9 sites	Parent on file	20	43	Decision makers
158	Broad Top Area Medical CenterBroad Top · 16 sites	Parent on file	20	42	Decision makers
159	Pulmonology AssociatesWynewood · 2 sites	-	19	24	Decision makers
160	UPMCErie · 6 sites	Parent on file	18	26	Decision makers
161	Dedicated Senior Medical CenterPhiladelphia · 7 sites	Parent on file	18	23	Decision makers
162	Grand View Urgent CareLansdale · 5 sites	Parent on file	18	18	Decision makers
163	Penn State Health St. JosephBlandon · 9 sites	Parent on file	17	43	Decision makers
164	Saint Vincent Consultants at Hardner BuildingErie · 3 sites	Parent on file	17	37	Decision makers
165	Internist Of Central PennsylvaniaLemoyne · 2 sites	-	17	29	Decision makers
166	Respiratory SpecialistsWyomissing · 1 site	-	17	26	Decision makers
167	Berwick Medical ProfessionalsBerwick · 4 sites	Parent on file	17	24	Decision makers
168	Rheumatology Specialty CenterWillow Grove · 4 sites	-	17	24	Decision makers
169	Brandywine Valley CardiologyThorndale · 3 sites	Parent on file	17	21	Decision makers
170	Neighborhood Health Centers of the Lehigh ValleyAllentown · 7 sites	Parent on file	16	46	Decision makers
171	DuBois Regional Medical GroupDu Bois · 12 sites	-	16	44	Decision makers
172	Trinity Health Mid-Atlantic Medical GroupNewtown · 5 sites	Parent on file	16	31	Decision makers
173	Meadville Medical CenterMeadville · 4 sites	Parent on file	16	28	Decision makers
174	Vital Healthcare SolutionsReading · 5 sites	Parent on file	15	62	Decision makers
175	Family Practice Medical Associates SouthPittsburgh · 4 sites	Parent on file	15	33	Decision makers
176	Cardiology Associates of AltoonaAltoona · 3 sites	-	15	25	Decision makers
177	Laurel Health CentersWellsboro · 15 sites	Parent on file	14	65	Decision makers
178	Penn Highlands Mon ValleyMonongahela · 6 sites	Parent on file	14	24	Decision makers
179	Hypertension Nephrology Associates, P.C.Willow Grove · 1 site	-	14	21	Decision makers
180	Genesis HealthCareKennett Square · 16 sites	Parent on file	13	62	Decision makers
181	Hypertension & Kidney SpecialistsLancaster · 4 sites	-	13	21	Decision makers
182	Niagara Internal MedicineErie · 3 sites	Parent on file	13	15	Decision makers
183	Teredesai, McCann & AssociatesBridgeville · 2 sites	-	13	15	Decision makers
184	Vohra Wound PhysiciansBryn Mawr · 59 sites	Parent on file	13	13	Decision makers
185	Lebanon Internal Medicine AssociatesLebanon · 1 site	-	12	25	Decision makers
186	Avicenna Direct CareAllentown · 4 sites	-	12	20	Decision makers
187	UPMC Pinnacle Harrisburg HospitalHarrisburg · 8 sites	Parent on file	12	20	Decision makers
188	Endless Mountains Health SystemsMontrose · 1 site	Parent on file	12	18	Decision makers
189	Infectious Diseases Associates, PCSouthampton · 2 sites	-	12	14	Decision makers
190	Rosenfeld Van Wirt PCCenter Valley · 5 sites	-	11	49	Decision makers
191	Rural Health Corporation of Northeastern PAWilkes Barre · 12 sites	Parent on file	11	36	Decision makers
192	Advanced Inpatient Medicine Transitional Care PCWilkes Barre · 8 sites	Parent on file	11	34	Decision makers
193	ReNew Physical TherapyLancaster · 5 sites	Parent on file	11	27	Decision makers
194	Sayre Health CenterPhiladelphia · 1 site	-	11	25	Decision makers
195	Integrated Medical Group, P.C.Pottsville · 4 sites	-	11	19	Decision makers
196	AFC Urgent Care South PhiladelphiaPhiladelphia · 3 sites	Parent on file	11	17	Decision makers
197	Penn Highlands Family Medicine - Rostraver (Mon-Vale Primary Care Practices)Rostraver Township · 3 sites	Parent on file	11	17	Decision makers
198	Main Line Medical GroupPenn Valley · 5 sites	-	11	13	Decision makers
199	Delaware Valley I.D. AssociatesWynnewood · 1 site	-	11	12	Decision makers
200	AFC Urgent Care ConshohockenConshohocken · 11 sites	Parent on file	10	51	Decision makers

Showing 151 to 200 of 991 primary care groups in Pennsylvania

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

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