Updated October 2026

Medical groups in Pittsburgh, PA

Medical group directory
Pittsburgh, Pennsylvania

Medical groups: 225
Multi-specialty: 47
Single-specialty: 178
More than one site: 118
100+ physicians: 5

There are 225 medical groups in Pittsburgh with a Medicare PAC ID. University of Pittsburgh Physicians, Department of Radiology is the largest, with 3,361 Pennsylvania physicians, followed by Stull, Jarvis, and Spinola Internal Medicine Associates-UPMC with 701. 70% of Pittsburgh groups are independent.

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

Ranked by physicians with a Pennsylvania address linked to each group based in Pittsburgh. Stull, Jarvis, and Spinola Internal Medicine Associates-UPMC is second with 701, and UPMC Hamot third with 522. 5 Pittsburgh groups have 100 or more physicians.

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Medical groups in Pittsburgh, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	University of Pittsburgh Physicians, Department of RadiologyPittsburgh · 503 sites	Parent on file	3,361	6,646	Decision makers
2	Stull, Jarvis, and Spinola Internal Medicine Associates-UPMCPittsburgh · 288 sites	Parent on file	701	1,326	Decision makers
3	UPMC HamotPittsburgh · 75 sites	Parent on file	522	898	Decision makers
4	St. Clair Medical Group PsychiatryPittsburgh · 31 sites	Parent on file	203	351	Decision makers
5	Allegheny Health NetworkPittsburgh · 41 sites	Parent on file	135	152	Decision makers
6	UPMC Hillman Cancer CenterPittsburgh · 32 sites	Parent on file	93	296	Decision makers
7	St. Clair Medical Group Hospital MedicinePittsburgh · 14 sites	Parent on file	86	112	Decision makers
8	UPMC Hillman Cancer CenterPittsburgh · 19 sites	Parent on file	68	86	Decision makers
9	Allegheny Health Network Cancer InstitutePittsburgh · 22 sites	Parent on file	43	119	Decision makers
10	Genesis Medical AssociatesPittsburgh · 14 sites	-	40	107	Decision makers
11	St. Clair Hospital Cancer Center, Radiation Oncology, affiliated with UPMC Hillman Cancer CenterPittsburgh · 6 sites	Parent on file	39	45	Decision makers
12	UPMC Hillman Cancer CenterPittsburgh · 19 sites	Parent on file	38	124	Decision makers
13	Jefferson Hospital Counseling ServicesPittsburgh · 9 sites	Parent on file	30	92	Decision makers
14	Partners in Nephrology & Endocrinology (PINE)Pittsburgh · 14 sites	Parent on file	29	51	Decision makers
15	East Liberty Family Health Care CenterPittsburgh · 5 sites	Parent on file	27	54	Decision makers
16	Primary Care Health Services, Inc.Pittsburgh · 6 sites	Parent on file	26	57	Decision makers
17	Tri Rivers Musculoskeletal CentersPittsburgh · 9 sites	-	23	61	Decision makers
18	Personal Care Medical Associates (PCMA)Pittsburgh · 5 sites	-	20	83	Decision makers
19	Pittsburgh Mercy Behavioral HealthPittsburgh · 6 sites	Parent on file	20	51	Decision makers
20	Greater Pittsburgh Orthopaedic Associates (GPOA)Pittsburgh · 8 sites	-	15	54	Decision makers
21	Family Practice Medical Associates SouthPittsburgh · 4 sites	Parent on file	15	33	Decision makers
22	Tri-State Orthopaedics & Sports MedicinePittsburgh · 8 sites	-	14	63	Decision makers
23	Pittsburgh Gastroenterology AssociatesPittsburgh · 4 sites	-	14	34	Decision makers
24	Squirrel Hill Health CenterPittsburgh · 3 sites	Parent on file	13	33	Decision makers
25	Adagio HealthPittsburgh · 33 sites	Parent on file	11	44	Decision makers
26	Zitelli, Brodland & LimPittsburgh · 11 sites	-	11	27	Decision makers
27	Everett & Hurite Ophthalmic AssociationPittsburgh · 11 sites	-	11	18	Decision makers
28	Vujevich Dermatology AssociatesPittsburgh · 3 sites	-	11	14	Decision makers
29	Romano, Pontzer & Associates (Infectious Disease Specialists)Pittsburgh · 2 sites	-	9	15	Decision makers
30	St. Clair Hospital Cancer Center, Radiation Oncology, affiliated with UPMC Hillman Cancer CenterPittsburgh · 2 sites	Parent on file	9	10	Decision makers
31	Glaucoma-Cataract Consultants, Inc.Pittsburgh · 4 sites	-	8	13	Decision makers
32	Allegheny Reproductive Health CenterPittsburgh · 2 sites	Parent on file	8	8	Decision makers
33	Metro Community Health CenterPittsburgh · 2 sites	Parent on file	7	29	Decision makers
34	Central Outreach Wellness CenterPittsburgh · 3 sites	-	7	15	Decision makers
35	Planned Parenthood of Western PennsylvaniaPittsburgh · 3 sites	Parent on file	7	12	Decision makers
36	Pittsburgh Infectious DiseasesPittsburgh · 1 site	-	7	7	Decision makers
37	UPMC Office of Advanced Practice ProvidersPittsburgh · 20 sites	Parent on file	6	90	Decision makers
38	South Hills Eye Associates, Ltd.Pittsburgh · 1 site	-	6	7	Decision makers
39	Allegheny Ophthalmic & Orbital Associates, PCPittsburgh · 3 sites	Parent on file	6	6	Decision makers
40	Pittsburgh Oculoplastic AssociatesPittsburgh · 5 sites	-	6	6	Decision makers
41	The Children's Institute of PittsburghPittsburgh · 2 sites	Parent on file	6	6	Decision makers
42	Southwestern Ambulatory Surgery CenterPittsburgh · 17 sites	Parent on file	5	62	Decision makers
43	Alegis CarePittsburgh · 1 site	Parent on file	5	6	Decision makers
44	Cardiovascular Disease Specialists of PittsburghPittsburgh · 2 sites	-	5	6	Decision makers
45	Clarke and Company Pathology IncPittsburgh · 1 site	Parent on file	5	5	Decision makers
46	Daljit Singh AssociatesPittsburgh · 3 sites	-	5	5	Decision makers
47	Pittsburgh Oral Surgery, PCPittsburgh · 2 sites	Parent on file	5	5	Decision makers
48	Persad CenterPittsburgh · 2 sites	Parent on file	4	24	Decision makers
49	Pittsburgh ENT and Allergy PartnersPittsburgh · 2 sites	-	4	11	Decision makers
50	Milestone Centers, Inc.Pittsburgh · 2 sites	Parent on file	4	9	Decision makers

Showing 1 to 10 of 225 medical groups in Pittsburgh

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

University of Pittsburgh has the most physicians in Pittsburgh medical groups, with 3,367 across 3 groups

Dmand AI maps every Pittsburgh medical group to its parent organization, up to the health system or platform at the top. 7 parent organizations have two or more Pittsburgh medical groups. Among health systems, University of Pittsburgh Medical Center has the most groups, 11. Each clinician counts once per parent organization.

Parent organizations with the most Pittsburgh medical groups
#	Parent organization	Pittsburgh groups	Physicians	HCPs
1	University of PittsburghAcademic health system	3	3,367	6,671
2	University of Pittsburgh Medical CenterHealth system	11	1,385	2,763
3	St. Clair HealthHealth system	8	323	593
4	Highmark HealthHealth system	7	235	410
5	Oms360Physician practice platform	2	6	12
6	VitalantTreatment center company	2	4	6
7	Eyesouth PartnersPhysician practice platform	3	-	-

Parent organizations with two or more Pittsburgh groups

University of PittsburghAcademic health system · 3 Pittsburgh medical groups
University of Pittsburgh Physicians, Department of RadiologyMulti-specialty group · 503 sites
Georgiades Surgical AssociatesMedical group · 3 sites
1 more Pittsburgh groups and their practice sites

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Source: Dmand AI Org Hierarchy Data

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Dmand AI maps the owners, administrators and physician leaders at each of the 225 Pittsburgh medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.

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70% of Pittsburgh medical groups are independent, with no larger parent organization

A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.

Pittsburgh medical groups by ownership

Independent15870%
Health system or hospital3214%
Platform or corporate owner157%
Community or government125%
Other organization84%

Source: Dmand AI Org Hierarchy Data

35 Pittsburgh medical groups practice at a hospital site

Beyond their own offices, groups practice at the sites of care linked to them in the org hierarchy. A group can practice at several kinds of site, so the shares overlap.

Pittsburgh medical groups by site of care

Hospitals3516%
FQHCs94%
Ambulatory surgery centers84%
Therapy and rehab centers73%
Behavioral health facilities63%
Skilled nursing facilities42%
Dialysis centers11%

Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data

Behavioral and mental health groups are the most common medical groups in Pittsburgh, with 56

Each group is counted once, under its main specialty. Primary care groups are second, with 51, and 47 Pittsburgh groups are multi-specialty.

Source: Dmand AI Professional Profile Data

10,832 Pennsylvania HCPs work in Pittsburgh medical groups, 5,139 of them physicians

Each clinician is counted once, across every Pittsburgh group they are linked to. Only clinicians with a Pennsylvania address are counted.

HCPs in Pittsburgh medical groups by type

Physicians (MD, DO)5,13947%
Nurses and nurse practitioners2,13420%
Physician assistants1,75116%
Non-clinical and support staff7016%
Behavioral health clinicians6446%
Other HCPs4634%

Source: Dmand AI Affiliation Data

Each Pittsburgh medical group profile shows the parent, sites, clinicians and identifiers

Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
Parent organizationThe health system, platform or owner above the groupOn every profile
Every clinician and siteThe full roster and every practice locationWith a free account
Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account

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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data

Sources for the Pittsburgh medical group directory

Sources for the data on this page
Data on this page	Source
Medical groups, specialties and sites	Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data
Parent organizations and independence	Dmand AI Org Hierarchy Data
Physicians and HCPs	Dmand AI Affiliation Data
Group NPI and PAC ID	NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS)

Data last refreshed October 2026Report an inaccuracy Remove my information

The directory lists groups based in Pittsburgh with a Medicare PAC ID.

FAQ

Frequently asked questions about medical groups in Pittsburgh

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many medical groups are in Pittsburgh?

There are 225 medical groups based in Pittsburgh with a Medicare PAC ID: 47 multi-specialty and 178 single-specialty. 118 of them have more than one site.

What is the largest medical group in Pittsburgh?

University of Pittsburgh Physicians, Department of Radiology, with 3,361 physicians and 6,646 HCPs with a Pennsylvania address. Stull, Jarvis, and Spinola Internal Medicine Associates-UPMC is second with 701, and UPMC Hamot is third with 522.

Which health system has the most medical groups in Pittsburgh?

By physicians, University of Pittsburgh, with 3,367 across 3 groups, followed by University of Pittsburgh Medical Center with 1,385 and St. Clair Health with 323.

How many Pittsburgh medical groups are independent?

158, or 70%, have no larger parent organization in the Dmand AI org hierarchy. 32 belong to a health system or hospital and 15 to a physician platform or corporate owner.

How many Pittsburgh medical groups practice at a hospital?

35 Pittsburgh groups practice at a hospital site linked to them in the Dmand AI org hierarchy.

How do I find a medical group's NPI or PAC ID?

Each medical group profile lists the group NPI and Medicare PAC ID at the top, with the main address and phone number. The NPI comes from the NPPES NPI Registry and the PAC ID from CMS Medicare enrollment.

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