Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HATTIESBURG CLINIC PA
NPI 1861573792
Internal Medicine in Hattiesburg, MS

Active since October 18, 2006
415 S 28TH AVE, HATTIESBURG, MS 39401(601) 579-5444(601) 579-5390 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 1, 2026, Feb 23, 2021 (2 updates tracked since 2021).

About Hattiesburg Clinic Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HATTIESBURG CLINIC PA (NPI 1861573792), doing business as Internal Medicine, is a healthcare organization registered as an internal medicine in Hattiesburg, Mississippi and active in the NPI registry since October 2006. The organization maintains a secondary practice location in Hattiesburg and lists Bryan N Batson, Executive Director, as its authorized official.

NPPES Registry Identity

NPI1861573792
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHATTIESBURG CLINIC PA
Location Address415 S 28TH AVEHattiesburg, MS 39401-7246
Mailing Address415 S 28th AveHattiesburg, MS 39401-7246 · (601) 579-5444 · Fax (601) 579-5390
Fax(601) 579-5390
Organization SubpartNo
Authorized OfficialBryan N BatsonExecutive Director · (601) 264-6000
Enumeration DateOctober 18, 2006
Last NPPES UpdateSeptember 1, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
NPI 1861573792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
415 S 28TH AVE, Hattiesburg, MS 39401

Other Names 1

Doing Business AsInternal Medicine

Secondary Practice Location 1

Location 1421 S 28th Ave Ste 110Hattiesburg, MS 39401-7208 · Phone (601) 579-5444 · Fax (601) 579-3083

Other Identifiers 1

Medicaid06656872MS

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Neurological Surgery
415 S 28TH AVE
HATTIESBURG, MS 39401
Nurse Anesthetist, Certified Registered
415 S 28TH AVE
HATTIESBURG, MS 39401
Anesthesiology
415 S 28TH AVE
HATTIESBURG, MS 39401
Hospitalist
415 S 28TH AVE
HATTIESBURG, MS 39401
Surgery
415 S 28TH AVE
HATTIESBURG, MS 39401
Psychiatry & Neurology (Neurology)
415 S 28TH AVE
HATTIESBURG, MS 39401
Anesthesiology
415 S 28TH AVE
HATTIESBURG, MS 39401
Hospitalist
415 S 28TH AVE
HATTIESBURG, MS 39401

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hattiesburg Clinic PA's NPI number?

The NPI number for Hattiesburg Clinic PA is 1861573792. It was assigned to this organization in the NPPES registry on October 18, 2006. The provider is doing business as Internal Medicine.

Where is Hattiesburg Clinic PA located?

Hattiesburg Clinic PA is located at 415 S 28th Ave, Hattiesburg, MS 39401. The listed phone number is (601) 579-5444.

What is Hattiesburg Clinic PA's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

What insurance does Hattiesburg Clinic PA accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee list Hattiesburg Clinic PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hattiesburg Clinic PA was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.