Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Wai Man (Maria) Chan, PHARM.D.

Pharmacist in Everett, WA · enumerated 2007.

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

National Provider Identifier

1962697144

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Registry record

Entity type Individual (Type 1)

Name Wai Man (Maria) Chan

Credential PHARM.D.

Sex Female

Practice address Everett, WA, 98203

Phone (425) 438-9380

Fax (425) 438-2559

Enumeration date Sep 11, 2007

Last updated in NPPES Sep 11, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH0022403 (WA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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 is the NPI number for Wai Man (Maria) Chan?

The National Provider Identifier (NPI) for Wai Man (Maria) Chan is 1962697144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wai Man (Maria) Chan practice?

The practice location on file with NPPES is in Everett, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-11.