Largest primary care groups in Mississippi
- Groups
- 485
- Nurse Practitioner groups
- 237
- Internal Medicine groups
- 132
- Nurse practitioner specialists
- 771
- Internal medicine specialists
- 884
There are 485 primary care groups in Mississippi with a Medicare PAC ID: 237 nurse practitioner, 132 internal medicine, 110 family medicine and 4 physician assistant. Physicians Urgent Care is the largest nurse practitioner group, with 46 nurse practitioner specialists, and University of Mississippi Medical Center the largest internal medicine group, with 184 internal medicine specialists.
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University of Mississippi Medical Center is the largest primary care group in Mississippi, with 873 physicians
Ranked by physicians with a Mississippi address linked to each group. Hattiesburg Clinic is second with 374, and Memorial Hospital at Gulfport third with 325. 7 Mississippi groups have 100 or more physicians.
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Showing 1 to 10 of 485 primary care groups in Mississippi
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Physicians Urgent Care is the largest nurse practitioner group in Mississippi, with 46 nurse practitioner specialists
Ranked by nurse practitioner specialists with a Mississippi address linked to each group whose main sub-specialty is nurse practitioner. AlphaCare Urgent Care is second with 28, and Express Care third with 25.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
University of Mississippi Medical Center is the largest internal medicine group in Mississippi, with 184 internal medicine specialists
Ranked by internal medicine specialists with a Mississippi address linked to each group whose main sub-specialty is internal medicine. Hattiesburg Clinic is second with 102, and Memorial Hospital at Gulfport third with 100.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
North Mississippi Medical Clinics is the largest family medicine group in Mississippi, with 56 family physicians
Ranked by family physicians with a Mississippi address linked to each group whose main sub-specialty is family medicine. MEA Medical Clinics is second with 25, and Ochsner Rush Medical Group third with 20.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Park Medical Clinic is the largest physician assistant group in Mississippi, with 2 physician assistant specialists
Ranked by physician assistant specialists with a Mississippi address linked to each group whose main sub-specialty is physician assistant. Spartan Orthopaedics & Sports Medicine is second with 1, and Madison Medical Rheumatology third with 1.
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Mississippi Institutions of Higher Learning has the most physicians in Mississippi primary care groups, with 909 across 8 groups
Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 24 parent organizations have two or more Mississippi primary care groups. Among health systems, North Mississippi Health Services has the most groups, 18. Each clinician counts once per parent organization.
- Mississippi Institutions of Higher Learning
- University of Mississippi Medical Center
- Greenwood Leflore Hospital
- 6 more Mississippi groups and their practice sites
See every medical group, site and clinician under Mississippi Institutions of Higher Learning
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 485 Mississippi primary care groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
58% of Mississippi 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.
Mississippi primary care groups by ownership
- Independent282
- Health system or hospital75
- Platform or corporate owner16
- Community or government56
- Other organization56
Sites of care beyond their own offices
See the parent organization above every Mississippi group
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
113 Mississippi primary care groups practice at a hospital site, and 72 at a rural health clinic
Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.
Mississippi primary care groups by site of care
- Hospitals113
- Rural health clinics72
- FQHCs17
- Skilled nursing facilities15
- Behavioral health facilities9
- Dialysis centers8
- Ambulatory surgery centers6
- Therapy and rehab centers4
- Hospices2
- Home health agencies1
Clinicians in Mississippi primary care groups
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Jackson has the most primary care groups in Mississippi, with 32
More Mississippi cities with primary care groups
- Corinth15
- Biloxi14
- Gulfport14
- Meridian12
- Columbus9
- Greenville9
- Greenwood9
- Natchez9
- Ocean Springs9
- Starkville8
- Vicksburg8
- Laurel7
- New Albany7
- Oxford7
- Brookhaven6
Source: Doctors and Clinicians National Downloadable File (CMS)
Each Mississippi 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 Mississippi 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 Mississippi
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 nurse practitioner group in Mississippi?
Physicians Urgent Care, based in Corinth, with 46 nurse practitioner specialists and 49 HCPs. AlphaCare Urgent Care is second with 28.
What is the largest internal medicine group in Mississippi?
University of Mississippi Medical Center, based in Jackson, with 184 internal medicine specialists and 1,548 HCPs. Hattiesburg Clinic is second with 102.
How many primary care groups are in Mississippi?
There are 485 primary care groups in Mississippi with a Medicare PAC ID: 237 nurse practitioner, 132 internal medicine, 110 family medicine and 4 physician assistant. Between them they have 771 nurse practitioner specialists, 884 internal medicine specialists, 359 family physicians and 5 physician assistant specialists.
Which companies own the most primary care groups?
By physicians, Mississippi Institutions of Higher Learning, with 909 across 8 groups, followed by Gulfport Main Street Association with 328 and State of Mississippi with 211.
How many Mississippi primary care groups are independent?
282, or 58%, have no larger parent organization in the Dmand AI org hierarchy. 75 belong to a health system or hospital and 16 to a physician platform or corporate owner.
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