Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hannah Renee Harrison, MD

Neurology Physician in Savannah, GA · enumerated 2020.

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

National Provider Identifier

1659996965

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Registry record

Entity type Individual (Type 1)

Name Dr. Hannah Renee Harrison

Credential MD

Sex Female

Practice address 11706 Mercy Blvd, Savannah, GA, 31419

Phone (912) 819-4949

Fax (912) 819-2300

Enumeration date Jun 11, 2020

Last updated in NPPES Sep 12, 2025

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 103029 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Hannah Harrison?

Hannah Harrison is registered in NPPES with the primary taxonomy of Neurology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-12.