What is Florence Au's NPI number?

Florence Au's National Provider Identifier (NPI) is 1093106825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Florence Au's specialty?

Florence Au is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is Florence Au located?

Florence Au's practice location on file with NPPES is 2222 East St Ste 350, Concord, CA 94520-2083.

What is Florence Au's phone number?

The practice phone number listed in the NPPES registry for Florence Au is (925) 676-3000.

Is Florence Au's NPI active?

Yes — Florence Au's NPI (1093106825) is active in the NPPES registry as of the last update on 2025-09-05.

IndividualActive

Florence Au, D.M.D.

NPI 1093106825 · Endodontics · Concord, CA

Florence Au, D.M.D. is a Endodontics provider in Concord, CA (NPI 1093106825).

Provider details

NPI number: 1093106825
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: D.M.D.
Sex: Female
Sole proprietor: No
License: 62621 (CA)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense 62621 (CA)
Dental Providers
Dentist122300000XLicense 62621 (CA)
Dental Providers

Profile Score

Established profile(74/100 index)

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

Registry tenure38% of score
11 yrs in NPPES 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

2222 East St Ste 350

Concord, CA 94520-2083

Phone: (925) 676-3000

Street-level locationGet directions

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Mailing address