Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hannah Harrison

Psychologist in Bellingham, WA · enumerated 2024.

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

National Provider Identifier

1720833973

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Registry record

Entity type Individual (Type 1)

Name Hannah Harrison

Sex Female

Practice address 4029 Northwest Ave Ste 301, Bellingham, WA, 98226

Phone (360) 610-7993

Enumeration date Apr 22, 2024

Last updated in NPPES Jul 9, 2026

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PY70086505 (WA) Primary

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 NPI 1720833973 active?

Yes, as of the latest NPPES snapshot, NPI 1720833973 is active (record last updated 2026-07-09).

How do I verify Hannah Harrison's NPI record?

Cross-check NPI 1720833973 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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