What is Diana Luc's NPI number?

Diana Luc's National Provider Identifier (NPI) is 1669172938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Luc's specialty?

Diana Luc is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).

Where is Diana Luc located?

Diana Luc's practice location on file with NPPES is 4050 Beyer Blvd, San Diego, CA 92173-2007.

What is Diana Luc's phone number?

The practice phone number listed in the NPPES registry for Diana Luc is (619) 662-4100.

Does Diana Luc accept Medicare?

Diana Luc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Diana Luc's NPI active?

Yes — Diana Luc's NPI (1669172938) is active in the NPPES registry as of the last update on 2026-01-14.

IndividualActiveAccepts Medicare

Diana Luc

NPI 1669172938 · Pediatric Dentistry · San Diego, CA

Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Diana Luc is a Pediatric Dentistry provider in San Diego, CA (NPI 1669172938).

Provider details

NPI number: 1669172938
Entity type: Individual
Primary specialty: Pediatric DentistryDental Providers
Sex: Female
Sole proprietor: Yes
License: 112134 (CA)

Specialties & taxonomies

Pediatric DentistryPrimary1223P0221XLicense 112134 (CA)
Dental Providers
Pediatric Dentistry1223P0221XLicense DE70069805 (WA)
Dental Providers

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4050 Beyer Blvd

San Diego, CA 92173-2007

Phone: (619) 662-4100

Street-level locationGet directions

More CA providers

Mailing address

5588 Kalanianaole Hwy

Honolulu, HI 96821-2048

Additional practice locations (2)

8110 Birmingham Way
San Diego, CA 92123-2758
Phone: (619) 662-4100
669 Woodland Square Loop Se
Lacey, WA 98503-1038
Phone: (360) 359-4860
Fax: (360) 359-4861

Enumerated: 2023-03-06
Last updated: 2026-01-14
Certified: 2026-01-14

Frequently asked questions

What is Diana Luc's NPI number?: Diana Luc's National Provider Identifier (NPI) is 1669172938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Diana Luc's specialty?: Diana Luc is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
Where is Diana Luc located?: Diana Luc's practice location on file with NPPES is 4050 Beyer Blvd, San Diego, CA 92173-2007.
What is Diana Luc's phone number?: The practice phone number listed in the NPPES registry for Diana Luc is (619) 662-4100.
Does Diana Luc accept Medicare?: Diana Luc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Diana Luc's NPI active?: Yes — Diana Luc's NPI (1669172938) is active in the NPPES registry as of the last update on 2026-01-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.