Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William Abernathy MD PA

Internal Medicine Physician in Niceville, FL · enumerated 2006 · authorized official William Abernathy, Director.

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

National Provider Identifier

1902970197

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Registry record

Entity type Organization (Type 2)

Legal business name William Abernathy MD PA

Practice address 4566 E Highway 20, Ste. 105, Niceville, FL, 32578

Phone (850) 897-0030

Enumeration date Nov 20, 2006

Last updated in NPPES Nov 23, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME63600 (FL) Primary

Authorized official

Name William Abernathy

Title Director

Phone (850) 897-0030

Other identifiers

Identifier	Type	State	Issuer
25152	Other	FL	BCBS

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-11-23. Verify at npiregistry.cms.hhs.gov.

Where is William Abernathy MD PA located?

The practice location on file with NPPES is in Niceville, FL.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-23.