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Isaac B Annan, MD

Neurology Physician in Macon, GA · enumerated 2006.

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

National Provider Identifier

1336112234

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Registry record

Entity type Individual (Type 1)
Name Isaac B Annan
Credential MD
Sex Male
Practice address 350 Hospital Dr, Macon, GA, 31217
Enumeration date Feb 10, 2006
Last updated in NPPES Dec 1, 2023

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 036111711 (IL) Secondary
2084N0008X Neuromuscular Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 71744 (GA) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 66643 (WI) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 68470 (MN) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD439984 (PA) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 71744 (GA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1336112234 Medicaid WI -

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

What is the NPI number for Isaac Annan?
The National Provider Identifier (NPI) for Isaac Annan is 1336112234, a Type 1 (individual) record in the CMS NPPES registry.
Where does Isaac Annan practice?
The practice location on file with NPPES is in Macon, GA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-01.