David Au, DDS
NPI 1679457014 · Dentist · Fresno, CA
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Au, DDS is a Dentist provider in Fresno, CA (NPI 1679457014).
Provider details
- NPI number
- 1679457014
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 064922 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2025-07-31
- Last updated
- 2025-07-31
- Certified
- 2025-07-28
Frequently asked questions
- What is David Au's NPI number?
- David Au's National Provider Identifier (NPI) is 1679457014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Au's specialty?
- David Au is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is David Au located?
- David Au's practice location on file with NPPES is 215 N Fresno St Ste 490, Fresno, CA 93701-2363.
- What is David Au's phone number?
- The practice phone number listed in the NPPES registry for David Au is (559) 459-5744.
- Does David Au accept Medicare?
- David Au is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Au's NPI active?
- Yes — David Au's NPI (1679457014) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.