Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christallyn Tan

Dentist in Berkeley, CA · enumerated 2008 · practices at Lifelong Medical Care.

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

National Provider Identifier

1215188586

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Registry record

Entity type Individual (Type 1)

Name Christallyn Tan

Sex Female

Practice address 1860 Alcatraz Ave, Berkeley, CA, 94703

Phone (510) 653-8500

Enumeration date Oct 6, 2008

Last updated in NPPES Oct 6, 2008

Taxonomy & licenses

122300000X Dentist Dental Providers · License 57398 (CA) 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.

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Frequently asked questions

How do I verify Christallyn Tan's NPI record?

Cross-check NPI 1215188586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215188586 active?

Yes, as of the latest NPPES snapshot, NPI 1215188586 is active (record last updated 2008-10-06).

Other providers at this practice address

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Lifelong Medical Care General Practice Dentistry · Berkeley, CA NPI 1013913300 John Noble Dentist · Berkeley, CA NPI 1437215936 Maria Victoria Gueco Dentist · Berkeley, CA NPI 1265582860 Mary Tran-Wexler Dentist · Berkeley, CA NPI 1790124808 James Mun Dentist · Berkeley, CA NPI 1023487758 David Ho General Practice Dentistry · Berkeley, CA NPI 1982199147 Selsabeel Elghandour Dentist · Berkeley, CA NPI 1922794270 Owen Chan Dentist · Berkeley, CA NPI 1689405888

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-06.