Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Annie W Chan, MS, RD

Registered Dietitian in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1487660064

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Registry record

Entity type Individual (Type 1)

Name Annie W Chan

Credential MS, RD

Sex Female

Practice address 505 Parnassus Ave, M294, San Francisco, CA, 94143

Phone (415) 353-1032

Fax (415) 353-8703

Enumeration date Aug 1, 2006

Last updated in NPPES May 20, 2016

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 00883001 (CA) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD 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

How do I verify Annie Chan's NPI record?

Cross-check NPI 1487660064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487660064 active?

Yes, as of the latest NPPES snapshot, NPI 1487660064 is active (record last updated 2016-05-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-20.