What is Anna Ng's NPI number?

Anna Ng's National Provider Identifier (NPI) is 1790652675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anna Ng's specialty?

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

Where is Anna Ng located?

Anna Ng's practice location on file with NPPES is 450 12th Ave, San Francisco, CA 94118-2904.

What is Anna Ng's phone number?

The practice phone number listed in the NPPES registry for Anna Ng is (415) 632-9071.

Is Anna Ng's NPI active?

Yes — Anna Ng's NPI (1790652675) is active in the NPPES registry as of the last update on 2025-10-23.

IndividualActive

Anna Ng, RD

NPI 1790652675 · Registered Dietitian · San Francisco, CA

Anna Ng, RD is a Registered Dietitian provider in San Francisco, CA (NPI 1790652675).

Provider details

NPI number: 1790652675
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(47/100 index)

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
83% 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

450 12th Ave

San Francisco, CA 94118-2904

Phone: (415) 632-9071

Street-level locationGet directions

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Mailing address