Medical groups in Princeton, NJ
- Medical groups
- 38
- Multi-specialty
- 11
- Single-specialty
- 27
- More than one site
- 24
There are 38 medical groups in Princeton with a Medicare PAC ID. Signify Health is the largest, with 64 New Jersey physicians, followed by Princeton Medical Group with 44. 71% of Princeton groups are independent.
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Signify Health is the largest medical group in Princeton, with 64 physicians
Ranked by physicians with a New Jersey address linked to each group based in Princeton. Princeton Medical Group is second with 44, and Princeton House Behavioral Health third with 43.
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Showing 1 to 10 of 38 medical groups in Princeton
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
University of Pennsylvania has the most physicians in Princeton medical groups, with 44 across 2 groups
Dmand AI maps every Princeton medical group to its parent organization, up to the health system or platform at the top. 1 parent organizations have two or more Princeton medical groups. Each clinician counts once per parent organization.
- University of Pennsylvania
- Princeton House Behavioral Health
- Office of Barry N. Wasserman, MD
See every medical group, site and clinician under University of Pennsylvania
Org Hierarchy Explorer maps every group, site of care and clinician under the parent, with the leaders at each group.
Source: Dmand AI Org Hierarchy Data
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Dmand AI maps the owners, administrators and physician leaders at each of the 38 Princeton medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
71% of Princeton 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.
Princeton medical groups by ownership
- Independent27
- Health system or hospital2
- Platform or corporate owner3
- Community or government3
- Other organization3
Source: Dmand AI Org Hierarchy Data
4 Princeton 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.
Princeton medical groups by site of care
- Hospitals4
- Therapy and rehab centers2
- Behavioral health facilities2
- Skilled nursing facilities1
- Home health agencies1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Princeton, with 12
Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 10, and 11 Princeton groups are multi-specialty.
- Primary care12
- Behavioral and mental health10
- Eye care5
- Rehabilitation and therapy5
- Dermatology3
- Emergency and hospital medicine1
- ENT and audiology1
- Orthopedics and sports medicine1
Source: Dmand AI Professional Profile Data
680 New Jersey HCPs work in Princeton medical groups, 219 of them physicians
Each clinician is counted once, across every Princeton group they are linked to. Only clinicians with a New Jersey address are counted.
HCPs in Princeton medical groups by type
- Nurses and nurse practitioners296
- Physicians (MD, DO)219
- Physician assistants72
- Therapists (PT and OT)36
- Behavioral health clinicians34
- Other HCPs23
Source: Dmand AI Affiliation Data
Each Princeton 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 Princeton medical group directory
| 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 inaccuracyRemove my information
The directory lists groups based in Princeton with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Princeton
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 Princeton?
There are 38 medical groups based in Princeton with a Medicare PAC ID: 11 multi-specialty and 27 single-specialty. 24 of them have more than one site.
What is the largest medical group in Princeton?
Signify Health, with 64 physicians and 273 HCPs with a New Jersey address. Princeton Medical Group is second with 44, and Princeton House Behavioral Health is third with 43.
How many Princeton medical groups are independent?
27, or 71%, have no larger parent organization in the Dmand AI org hierarchy. 2 belong to a health system or hospital and 3 to a physician platform or corporate owner.
How many Princeton medical groups practice at a hospital?
4 Princeton 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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