What is Joey Au's NPI number?

Joey Au's National Provider Identifier (NPI) is 1992860357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joey Au's specialty?

Joey Au is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Joey Au located?

Joey Au's practice location on file with NPPES is 1425 S Main St, Walnut Creek, CA 94596-5318.

What is Joey Au's phone number?

The practice phone number listed in the NPPES registry for Joey Au is (925) 295-5420.

Is Joey Au's NPI active?

Yes — Joey Au's NPI (1992860357) is active in the NPPES registry as of the last update on 2021-12-30.

IndividualActive

Joey Au, R.D.

NPI 1992860357 · Registered Dietitian · Walnut Creek, CA

Joey Au, R.D. is a Registered Dietitian provider in Walnut Creek, CA (NPI 1992860357).

Provider details

NPI number: 1992860357
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: R.D.
Sex: Female
Sole proprietor: No
License: 892538 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 892538 (CA)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

1425 S Main St

Walnut Creek, CA 94596-5318

Phone: (925) 295-5420

Street-level locationGet directions

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Mailing address