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Alyson N. Mack, DO

Internal Medicine Physician in Jackson, MS · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336982511

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Registry record

Entity type Individual (Type 1)
Name Alyson N. Mack
Credential DO
Sex Female
Practice address 2500 N State St, Jackson, MS, 39216
Phone (601) 984-1000
Enumeration date Jun 17, 2024
Last updated in NPPES Jul 4, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1336982511 (MS) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1336982511 active?
Yes, as of the latest NPPES snapshot, NPI 1336982511 is active (record last updated 2026-07-04).
How do I verify Alyson Mack's NPI record?
Cross-check NPI 1336982511 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-04.