Largest primary care groups in New Jersey
- Groups
- 1,307
- Internal Medicine groups
- 751
- Nurse Practitioner groups
- 282
- Internal medicine specialists
- 6,683
- Nurse practitioner specialists
- 824
There are 1,307 primary care groups in New Jersey with a Medicare PAC ID: 751 internal medicine, 282 nurse practitioner, 205 family medicine, 51 physician assistant, 15 general practice and 3 clinical nurse specialist. Hackensack Meridian Medical Group is the largest internal medicine group, with 543 internal medicine specialists, and Vitality NP Services the largest nurse practitioner group, with 81 nurse practitioner specialists.
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Hackensack Meridian Medical Group is the largest primary care group in New Jersey, with 1,857 physicians
Ranked by physicians with a New Jersey address linked to each group. Atlantic Medical Group is second with 1,198, and RWJBarnabas Health Medical Group third with 1,072. 45 New Jersey groups have 100 or more physicians.
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Showing 1 to 10 of 1,307 primary care groups in New Jersey
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Hackensack Meridian Medical Group is the largest internal medicine group in New Jersey, with 543 internal medicine specialists
Ranked by internal medicine specialists with a New Jersey address linked to each group whose main sub-specialty is internal medicine. Atlantic Medical Group is second with 512, and RWJBarnabas Health Medical Group third with 355.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Vitality NP Services is the largest nurse practitioner group in New Jersey, with 81 nurse practitioner specialists
Ranked by nurse practitioner specialists with a New Jersey address linked to each group whose main sub-specialty is nurse practitioner. MinuteClinic is second with 77, and BridgeCare Provider Group third with 26.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Hunterdon Health is the largest family medicine group in New Jersey, with 58 family physicians
Ranked by family physicians with a New Jersey address linked to each group whose main sub-specialty is family medicine. Cooper Care Alliance is second with 39, and Family Medicine at Monument Square third with 37.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
ProAssist Surgical Services is the largest physician assistant group in New Jersey, with 32 physician assistant specialists
Ranked by physician assistant specialists with a New Jersey address linked to each group whose main sub-specialty is physician assistant. South Jersey Skin Care & Laser Center is second with 6, and The Medical Group of New Jersey third with 6.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
SETO Medical Providers is the largest general practice group in New Jersey, with 1 general practice specialists
Ranked by general practice specialists with a New Jersey address linked to each group whose main sub-specialty is general practice.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Medwell Medical and Aesthetic and Mid Atlantic Geriatrics Association have the most clinical nurse specialist specialists of any New Jersey clinical nurse specialist group, with 1 each
Ranked by clinical nurse specialist specialists with a New Jersey address linked to each group whose main sub-specialty is clinical nurse specialist.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
RWJBarnabas Health has the most physicians in New Jersey primary care groups, with 3,786 across 27 groups
Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 60 parent organizations have two or more New Jersey primary care groups. Among health systems, Hackensack Meridian Health has the most groups, 40. Each clinician counts once per parent organization.
See every medical group, site and clinician under RWJBarnabas Health
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 1,307 New Jersey primary care groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
70% of New Jersey primary care 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 Jersey primary care groups by ownership
- Independent912
- Health system or hospital171
- Platform or corporate owner107
- Community or government18
- Other organization99
Sites of care beyond their own offices
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Dmand AI maps each group to the health system, physician platform or management company above it, so you can sell to the owner, not one site.
Source: Dmand AI Org Hierarchy Data
203 New Jersey primary care groups practice at a hospital site, and 74 at a skilled nursing facility
Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.
New Jersey primary care groups by site of care
- Hospitals203
- Skilled nursing facilities74
- FQHCs32
- Hospices21
- Ambulatory surgery centers17
- Behavioral health facilities17
- Therapy and rehab centers10
- Dialysis centers9
- Home health agencies2
- Rural health clinics1
Clinicians in New Jersey primary care groups
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Toms River has the most primary care groups in New Jersey, with 44
More New Jersey cities with primary care groups
- Newark25
- Clifton23
- Wayne22
- Brick18
- Elizabeth18
- Paramus18
- Red Bank17
- Somerset17
- Freehold15
- Tinton Falls15
- Marlton14
- Montclair13
- Union13
- West Orange13
- Flemington12
Source: Doctors and Clinicians National Downloadable File (CMS)
Each New Jersey primary care 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 Jersey primary care group list
| 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
Groups whose main specialty is primary care and that have a Medicare PAC ID.
FAQ
Frequently asked questions about primary care groups in New Jersey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is the largest internal medicine group in New Jersey?
Hackensack Meridian Medical Group, based in Red Bank, with 543 internal medicine specialists and 2,935 HCPs. Atlantic Medical Group is second with 512.
What is the largest nurse practitioner group in New Jersey?
Vitality NP Services, based in Lakewood, with 81 nurse practitioner specialists and 83 HCPs. MinuteClinic is second with 77.
How many primary care groups are in New Jersey?
There are 1,307 primary care groups in New Jersey with a Medicare PAC ID: 751 internal medicine, 282 nurse practitioner, 205 family medicine, 51 physician assistant, 15 general practice and 3 clinical nurse specialist. Between them they have 6,683 internal medicine specialists, 824 nurse practitioner specialists, 588 family physicians, 149 physician assistant specialists, 1 general practice specialists and 2 clinical nurse specialist specialists.
Which companies own the most primary care groups?
By physicians, RWJBarnabas Health, with 3,786 across 27 groups, followed by Hackensack Meridian Health with 2,565 and Atlantic Health System with 1,518.
How many New Jersey primary care groups are independent?
912, or 70%, have no larger parent organization in the Dmand AI org hierarchy. 171 belong to a health system or hospital and 107 to a physician platform or corporate owner.
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