Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lillian Ann Quan, D.D.S.

Dentist in San Francisco, CA · enumerated 2007.

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

National Provider Identifier

1306970322

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Registry record

Entity type Individual (Type 1)

Name Dr. Lillian Ann Quan

Credential D.D.S.

Sex Female

Practice address 1490 Mason St, Silver Ave Family Hlth Ctr, San Francisco, CA, 94133

Phone (415) 364-7636

Enumeration date Mar 14, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 29176 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

How do I verify Lillian Quan's NPI record?

Cross-check NPI 1306970322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1306970322 active?

Yes, as of the latest NPPES snapshot, NPI 1306970322 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.