Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Briana Harmony Witteveen, FNP
Nurse Practitioner in Vancouver, WA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740833656
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Registry record
Entity type Individual (Type 1)
Name Briana Harmony Witteveen
Credential FNP
Sex Female
Practice address 501 Se 172nd Ave Ste 220, Vancouver, WA, 98684
Phone (360) 882-2778
Fax (360) 604-1715
Enumeration date Jul 19, 2019
Last updated in NPPES Jul 19, 2019
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60978152 (WA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP 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.
Frequently asked questions
What specialty is Briana Witteveen?
Briana Witteveen is registered in NPPES with the primary taxonomy of 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
Browse all → Michael Nelson Neurology Physician · Vancouver, WA NPI 1528026051 Victor Tseng Neurology Physician · Vancouver, WA NPI 1508114232 Ross Smith Neurology Physician · Vancouver, WA NPI 1114260023 Pippa Macdonald Neurology Physician · Vancouver, WA NPI 1053721571 Kathleen Campos Family Nurse Practitioner · Vancouver, WA NPI 1295130466 Jasdeep Sandhu Physician Assistant · Vancouver, WA NPI 1043768377 Jerie Lynn Williams Family Nurse Practitioner · Vancouver, WA NPI 1881114676
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-19.