Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anne G Chapin, PA-C

Physician Assistant in Bellingham, WA · enumerated 2011.

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

National Provider Identifier

1922375898

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Registry record

Entity type Individual (Type 1)

Name Anne G Chapin

Credential PA-C

Sex Female

Practice address 2901 Squalicum Pkwy, Bellingham, WA, 98225

Phone (360) 788-6816

Enumeration date Nov 21, 2011

Last updated in NPPES Apr 9, 2012

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60253270 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
0289068	Other	WA	L&I AND CRIME VICTIMS
1922375898	Other	WA	TRI-WEST
1922375898	Other	WA	REGENCE BLUE SHIELD
1922375898	Medicaid	WA	-

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

How do I verify Anne Chapin's NPI record?

Cross-check NPI 1922375898 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1922375898 active?

Yes, as of the latest NPPES snapshot, NPI 1922375898 is active (record last updated 2012-04-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-09.