IndividualActive
Christina Chai
NPI 1679112098 · Registered Dietitian · San Francisco, CA
Christina Chai is a Registered Dietitian provider in San Francisco, CA (NPI 1679112098).
Provider details
- NPI number
- 1679112098
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES 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
995 Potrero Ave
Bldg 80, Ward 81
San Francisco, CA 94110
Phone: (628) 217-5700
Street-level locationGet directions
Mailing address
995 Potrero Ave
San Francisco, CA 94110
Registry dates
- Enumerated
- 2020-01-02
- Last updated
- 2020-01-02
- Certified
- 2020-01-02
Frequently asked questions
- What is Christina Chai's NPI number?
- Christina Chai's National Provider Identifier (NPI) is 1679112098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Chai's specialty?
- Christina Chai is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Christina Chai located?
- Christina Chai's practice location on file with NPPES is 995 Potrero Ave, San Francisco, CA 94110.
- What is Christina Chai's phone number?
- The practice phone number listed in the NPPES registry for Christina Chai is (628) 217-5700.
- Is Christina Chai's NPI active?
- Yes — Christina Chai's NPI (1679112098) is active in the NPPES registry as of the last update on 2020-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.