Updated October 2026

Largest emergency and hospital medicine groups in Mississippi

Medical group directory
Mississippi
Emergency and hospital medicine

Groups: 42
Emergency Medicine groups: 42
Emergency physicians: 226
Physicians: 402
More than one site: 41

There are 42 emergency and hospital medicine groups in Mississippi with a Medicare PAC ID. Copiah County Medical Center is the largest, with 70 physicians.

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Copiah County Medical Center is the largest emergency and hospital medicine group in Mississippi, with 70 physicians

Ranked by physicians with a Mississippi address linked to each group. North Mississippi Medical Center-Pontotoc is second with 59, and Merit Health Medical Group third with 48.

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Emergency and hospital medicine groups in Mississippi, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	Copiah County Medical CenterHazlehurst · 18 sites	Parent on file	70	104	Decision makers
2	North Mississippi Medical Center-PontotocPontotoc · 4 sites	Parent on file	59	91	Decision makers
3	Merit Health Medical GroupJackson · 8 sites	Parent on file	48	87	Decision makers
4	Relias HealthcareTupelo · 8 sites	Parent on file	46	91	Decision makers
5	Relias Emergency Medicine Specialists of HattiesburgHattiesburg · 13 sites	Parent on file	44	95	Decision makers
6	Marion General HospitalColumbia · 10 sites	Parent on file	40	67	Decision makers
7	South Sunflower County HospitalIndianola · 4 sites	Parent on file	39	70	Decision makers
8	Mississippi Emergency Department Services (MEDS)Pascagoula · 7 sites	Parent on file	39	66	Decision makers
9	Emergency Room Group, LTDPascagoula · 7 sites	Parent on file	39	52	Decision makers
10	Lackey Memorial HospitalForest · 18 sites	Parent on file	35	86	Decision makers
11	Highland Community Hospital ERPicayune · 11 sites	Parent on file	35	64	Decision makers
12	Relias HealthcareStarkville · 4 sites	Parent on file	28	43	Decision makers
13	Relias HealthcareTylertown · 9 sites	Parent on file	27	57	Decision makers
14	Magnolia Regional Health CenterCorinth · 3 sites	Parent on file	26	38	Decision makers
15	Jefferson Davis Community HospitalPrentiss · 7 sites	Parent on file	25	53	Decision makers
16	Relias Emergency Medicine Specialists of McCombMccomb · 4 sites	Parent on file	22	31	Decision makers
17	Relias HealthcareJackson · 4 sites	Parent on file	20	36	Decision makers
18	Panola Family and Specialty ClinicBatesville · 5 sites	Parent on file	15	31	Decision makers
19	Bolivar Medical Center (Bolivar Emergency Room)Cleveland · 2 sites	Parent on file	15	15	Decision makers
20	Perry County General HospitalRichton · 7 sites	Parent on file	14	38	Decision makers
21	RH Hospitalist Medicine of Highland CommunityPicayune · 8 sites	-	14	37	Decision makers
22	Rh Emergency Medicine Of Pearl RiverPoplarville · 6 sites	-	14	36	Decision makers
23	Rh Emergency Medicine Of ClevelandCleveland · 2 sites	-	14	15	Decision makers
24	Magnolia Express CareCorinth · 3 sites	Parent on file	9	30	Decision makers
25	Williams Medical Clinic (Alliance HealthCare System)Holly Springs · 4 sites	Parent on file	8	14	Decision makers
26	STATCare Plus Family PracticeMccomb · 4 sites	-	6	10	Decision makers
27	George Regional Health SystemLucedale · 6 sites	Parent on file	5	10	Decision makers
28	TrustCare HealthRidgeland · 13 sites	Parent on file	4	51	Decision makers
29	Maxem Health Urgent CareHattiesburg · 6 sites	Parent on file	4	41	Decision makers
30	Maxem Health Urgent CareGulfport · 7 sites	Parent on file	3	54	Decision makers
31	Maxem Health Urgent Care Ocean Springs ClinicOcean Springs · 6 sites	Parent on file	3	54	Decision makers
32	Maxem Health Urgent Care PascagoulaPascagoula · 4 sites	Parent on file	3	50	Decision makers
33	Maxem Health Urgent Care D'Iberville ClinicDiberville · 4 sites	Parent on file	3	43	Decision makers
34	Maxem Health Urgent Care FlowoodFlowood · 2 sites	Parent on file	3	40	Decision makers
35	Maxem Health Urgent Care, Picayune ClinicPicayune · 2 sites	Parent on file	3	34	Decision makers
36	Maxem Health Urgent Care MageeMagee · 5 sites	Parent on file	3	33	Decision makers
37	Maxem Health Urgent CarePetal · 4 sites	Parent on file	2	34	Decision makers
38	Gulf Coast Wound CareDiamondhead · 2 sites	Parent on file	2	12	Decision makers
39	Revitalize Infusion CenterFlowood · 3 sites	Parent on file	2	12	Decision makers
40	Memorial Wound CareGulfport · 1 site	Parent on file	2	2	Decision makers
41	Extended Care Clinical ServicesBrookhaven · 2 sites	-	1	5	Decision makers
42	Complete Health Urgent CarePascagoula · 3 sites	Parent on file	-	13	Decision makers

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

RH-Relias Healthcare has the most physicians in Mississippi emergency and hospital medicine groups, with 128 across 6 groups

Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 5 parent organizations have two or more Mississippi emergency and hospital medicine groups. Among health systems, Magnolia Regional Health Center has the most groups, 2. Each clinician counts once per parent organization.

Parent organizations with the most Mississippi emergency and hospital medicine groups
#	Parent organization	Mississippi groups	Physicians	HCPs
1	RH-Relias HealthcarePhysician staffing company	6	128	265
2	State of MississippiState government	2	78	122
3	Forrest County, MSLocal government	4	47	91
4	Magnolia Regional Health CenterHealth system	2	27	57
5	Maxem Health Urgent CareOutpatient facility	9	7	102

Parent organizations with two or more Mississippi groups

RH-Relias HealthcarePhysician staffing company · 6 Mississippi emergency and hospital medicine groups
Relias HealthcareMulti-specialty group · Tupelo
Relias Emergency Medicine Specialists of HattiesburgMulti-specialty group · Hattiesburg
4 more Mississippi groups and their practice sites

See every medical group, site and clinician under RH-Relias Healthcare

Org Hierarchy Explorer maps every group, site of care and clinician under the parent, with the leaders at each group.

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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 42 Mississippi emergency and hospital medicine groups, with the parent organization above each one, and finds validated work emails and mobile numbers.

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12% of Mississippi emergency and hospital medicine 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 emergency and hospital medicine groups by ownership

Independent512%
Health system or hospital717%
Platform or corporate owner1024%
Community or government921%
Other organization1126%

Sites of care beyond their own offices

Practice at a hospital36

Practice at a rural health clinic6

Practice at a skilled nursing facility1

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Source: Dmand AI Org Hierarchy Data

36 Mississippi emergency and hospital medicine groups practice at a hospital site, and 6 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 emergency and hospital medicine groups by site of care

Hospitals3686%
Rural health clinics614%
Skilled nursing facilities12%

Clinicians in Mississippi emergency and hospital medicine groups

Emergency physicians226

All HCPs911

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

Pascagoula has the most emergency and hospital medicine groups in Mississippi, with 4

4emergency and hospital medicine groups in Pascagoula

3emergency and hospital medicine groups in Picayune

2emergency and hospital medicine groups in Cleveland

2emergency and hospital medicine groups in Corinth

2emergency and hospital medicine groups in Flowood

2emergency and hospital medicine groups in Gulfport

More Mississippi cities with emergency and hospital medicine groups

Hattiesburg2
Jackson2
Mccomb2
Batesville1
Brookhaven1
Columbia1
Diamondhead1
Diberville1
Forest1
Hazlehurst1
Holly Springs1
Indianola1
Lucedale1
Magee1
Ocean Springs1

Source: Doctors and Clinicians National Downloadable File (CMS)

Each Mississippi emergency and hospital medicine 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 emergency and hospital medicine group list

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

Groups whose main specialty is emergency and hospital medicine and that have a Medicare PAC ID.

FAQ

Frequently asked questions about emergency and hospital medicine 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.

How many emergency and hospital medicine groups are in Mississippi?

There are 42 emergency and hospital medicine groups in Mississippi with a Medicare PAC ID. Between them they have 226 emergency physicians.

Which companies own the most emergency and hospital medicine groups?

By physicians, RH-Relias Healthcare, with 128 across 6 groups, followed by State of Mississippi with 78 and Forrest County, MS with 47.

How many Mississippi emergency and hospital medicine groups are independent?

5, or 12%, have no larger parent organization in the Dmand AI org hierarchy. 7 belong to a health system or hospital and 10 to a physician platform or corporate owner.

Why are emergency and hospital medicine listed together?

They share one specialty category in the Dmand AI medical group data. Each group is listed under its main specialty.

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