NPI Portal NPI Lookup & Verification

Allergy & Immunology in Hattiesburg, MS

5 active Allergy & Immunology providers practice in Hattiesburg, Mississippi according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Allergy & Immunology providers in Hattiesburg, MS
NPI Name Type Specialty Location
1780948216 Blake Olmsted Individual Allergy & Immunology Physician Hattiesburg, MS
1720007040 Charlene Broome Individual Allergy & Immunology Physician Hattiesburg, MS
1518418987 Hattiesburg Clinic PA Organization Allergy & Immunology Physician Hattiesburg, MS
1518164490 Kathryn Mcmullan Individual Allergy & Immunology Physician Hattiesburg, MS
1003375858 Marlee Wadsworth Individual Allergy & Immunology Physician Hattiesburg, MS

Frequently asked questions

How many Allergy & Immunology providers are in Hattiesburg, MS?
The latest NPPES snapshot lists 5 active Allergy & Immunology providers with a practice address in Hattiesburg, Mississippi.
How do I check a Allergy & Immunology provider's NPI in Hattiesburg?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-11.