What is Kelly Ang's NPI number?

Kelly Ang's National Provider Identifier (NPI) is 1891685715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kelly Ang's specialty?

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

Where is Kelly Ang located?

Kelly Ang's practice location on file with NPPES is 425 California St Ste 1400, San Francisco, CA 94104-2116.

What is Kelly Ang's phone number?

The practice phone number listed in the NPPES registry for Kelly Ang is (212) 598-2700.

Is Kelly Ang's NPI active?

Yes — Kelly Ang's NPI (1891685715) is active in the NPPES registry as of the last update on 2025-07-03.

IndividualActive

Kelly Ang

NPI 1891685715 · Registered Dietitian · San Francisco, CA

Kelly Ang is a Registered Dietitian provider in San Francisco, CA (NPI 1891685715).

Provider details

NPI number: 1891685715
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: No
License: 14109 (FL)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 14109 (FL)
Dietary & Nutritional Service Providers

Profile Score

Established profile(54/100 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
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

425 California St Ste 1400

San Francisco, CA 94104-2116

Phone: (212) 598-2700

Street-level locationGet directions

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Mailing address