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

Diana Luc

Pediatric Dentistry in San Diego, CA · enumerated 2023 · practices at Centro De Salud De La Comunidad De San Ysidro Inc.

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

National Provider Identifier

1669172938

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Registry record

Entity type Individual (Type 1)

Name Diana Luc

Sex Female

Practice address San Diego, CA, 92173

Phone (619) 662-4100

Enumeration date Mar 6, 2023

Last updated in NPPES Jan 14, 2026

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

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 112134 (CA) Primary

1223P0221X Pediatric Dentistry Dental Providers · License DE70069805 (WA) Secondary

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

What specialty is Diana Luc?

Diana Luc is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Andres Gomez Garza Pediatrics Physician · San Ysidro, CA NPI 1609225853 Elissa Sullivan Pediatrics Physician · San Ysidro, CA NPI 1790216422 Miguel Alvarez-Estrada Family Medicine Physician · San Diego, CA NPI 1588197826 Centro De Salud De La Comunidad De San Ysidro Inc Federally Qualified Health Center (FQHC) · San Ysidro, CA NPI 1558852947 Kelley Butler Family Medicine Physician · San Ysidro, CA NPI 1316527286 Regina Javier Dentist · San Diego, CA NPI 1174106447 Chanmee Seo Family Medicine Physician · San Ysidro, CA NPI 1336717206 Jonathan Mills Pediatric Dentistry · San Ysidro, CA NPI 1447993266

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-14.