Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Barbara C Phillips, NP

Family Nurse Practitioner in Olympia, WA · enumerated 2006.

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

National Provider Identifier

1639110968

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Registry record

Entity type Individual (Type 1)

Name Ms. Barbara C Phillips

Credential NP

Sex Female

Practice address 1015 4th Ave W, Suite Ab, Olympia, WA, 98502

Phone (360) 915-7794

Fax (360) 915-7936

Enumeration date Jun 9, 2006

Last updated in NPPES Sep 6, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30002105 (WA) Primary

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30002105 (WA) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

What specialty is Barbara Phillips?

Barbara Phillips 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.

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.

Other providers at this practice address

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Patrick Ward General Practice Dentistry · Olympia, WA NPI 1851365373 Barbara C. Phillips, Arnp, LLC Family Nurse Practitioner · Olympia, WA NPI 1134160583 Johanna Hofmann Acupuncturist · Olympia, WA NPI 1699859736 Francine Burg Massage Therapist · Olympia, WA NPI 1922218494 Lydia Harris Massage Therapist · Olympia, WA NPI 1164685939 Trevin Ziegler Pediatric Chiropractor · Olympia, WA NPI 1477718344 Ziegler Chiropractic LLC Chiropractor · Olympia, WA NPI 1568932283

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-06.