Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Brooke Vass, PA-C

Medical Physician Assistant in Ada, OK · enumerated 2017.

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

National Provider Identifier

1609313824

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Registry record

Entity type Individual (Type 1)

Name Anna Brooke Vass

Credential PA-C

Sex Female

Practice address 1221 Arlington St Ste B, Ada, OK, 74820

Phone (580) 436-5111

Fax (580) 436-1159

Enumeration date Jan 25, 2017

Last updated in NPPES Aug 21, 2025

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

Other identifiers

Identifier	Type	State	Issuer
2721	Other	OK	STATE MEDICAL LICENSE

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

What specialty is Anna Vass?

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

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.

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Curtis Harris Family Medicine Physician · Ada, OK NPI 1235116013 Charles Vest Otolaryngology Physician · Ada, OK NPI 1992728844 Laura Dooley Nurse Practitioner · Ada, OK NPI 1780983130 Kelsey Dause Physician Assistant · Ada, OK NPI 1366049280

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-21.