Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia A Davis, ARNP

Family Nurse Practitioner in Olympia, WA · enumerated 2006.

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

National Provider Identifier

1437112737

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Registry record

Entity type Individual (Type 1)

Name Patricia A Davis

Credential ARNP

Sex Female

Practice address 3333 Harrison Ave Nw, Olympia, WA, 98502

Phone (360) 704-2362

Fax (360) 357-8823

Enumeration date Apr 8, 2006

Last updated in NPPES Mar 18, 2008

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30006263 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
A007	Other	WA	TRICARE
9635368	Medicaid	WA	-
8110DA	Other	WA	REGENCE

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

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 Patricia Davis?

Patricia Davis is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. 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 2008-03-18.