NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brittany A Adair, PA-C

Physician Assistant in Knoxville, TN · enumerated 2018.

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

National Provider Identifier

1265912059

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Brittany A Adair
Credential PA-C
Sex Female
Practice address 10810 Parkside Dr Ste 108, Knoxville, TN, 37934
Fax (865) 647-3559
Enumeration date Aug 21, 2018
Last updated in NPPES Sep 1, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 4017 (TN) Primary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License TC732 (KY) Secondary

Other identifiers

Identifier Type State Issuer
Q054468 Medicaid TN -

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 Brittany Adair?
Brittany Adair is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-01.