Medical groups in New Brunswick, NJ
- Medical groups
- 19
- Multi-specialty
- 5
- Single-specialty
- 14
- More than one site
- 11
- 100+ physicians
- 1
There are 19 medical groups in New Brunswick with a Medicare PAC ID. Saint Peter's University Hospital is the largest, with 206 New Jersey physicians, followed by Saint Peter's Physician Associates with 80. 58% of New Brunswick groups are independent.
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Saint Peter's University Hospital is the largest medical group in New Brunswick, with 206 physicians
Ranked by physicians with a New Jersey address linked to each group based in New Brunswick. Saint Peter's Physician Associates is second with 80, and Saint Peter's Physician Associates third with 39. 1 New Brunswick group has 100 or more physicians.
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Sort and filter all 19 New Brunswick medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 19 medical groups in New Brunswick
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Atlantic Health System has the most physicians in New Brunswick medical groups, with 238 across 4 groups
Dmand AI maps every New Brunswick medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more New Brunswick medical groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under Atlantic Health System
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 19 New Brunswick medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
58% of New Brunswick 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.
New Brunswick medical groups by ownership
- Independent11
- Health system or hospital6
- Platform or corporate owner2
Source: Dmand AI Org Hierarchy Data
8 New Brunswick 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.
New Brunswick medical groups by site of care
- Hospitals8
- FQHCs1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in New Brunswick, with 10
Each group is counted once, under its main specialty. Eye care groups are second, with 2, and 5 New Brunswick groups are multi-specialty.
- Primary care10
- Eye care2
- Anesthesia and pain1
- Behavioral and mental health1
- Dental and oral surgery1
- Emergency and hospital medicine1
- Pathology and laboratory1
- Pediatrics1
- Rehabilitation and therapy1
Source: Dmand AI Professional Profile Data
547 New Jersey HCPs work in New Brunswick medical groups, 348 of them physicians
Each clinician is counted once, across every New Brunswick group they are linked to. Only clinicians with a New Jersey address are counted.
HCPs in New Brunswick medical groups by type
- Physicians (MD, DO)348
- Nurses and nurse practitioners103
- Physician assistants24
- Non-clinical and support staff17
- Behavioral health clinicians16
- Other HCPs39
Source: Dmand AI Affiliation Data
Each New Brunswick 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 New Brunswick 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 New Brunswick with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in New Brunswick
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 New Brunswick?
There are 19 medical groups based in New Brunswick with a Medicare PAC ID: 5 multi-specialty and 14 single-specialty. 11 of them have more than one site.
What is the largest medical group in New Brunswick?
Saint Peter's University Hospital, with 206 physicians and 336 HCPs with a New Jersey address. Saint Peter's Physician Associates is second with 80, and Saint Peter's Physician Associates is third with 39.
Which health system has the most medical groups in New Brunswick?
By physicians, Atlantic Health System, with 238 across 4 groups, followed by Rutgers University with 33.
How many New Brunswick medical groups are independent?
11, or 58%, have no larger parent organization in the Dmand AI org hierarchy. 6 belong to a health system or hospital and 2 to a physician platform or corporate owner.
How many New Brunswick medical groups practice at a hospital?
8 New Brunswick 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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