IndividualActive
Nancy Wong, MS, RD
NPI 1285357798 · Registered Dietitian · San Francisco, CA
Nancy Wong, MS, RD is a Registered Dietitian provider in San Francisco, CA (NPI 1285357798).
Provider details
- NPI number
- 1285357798
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1022188 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
2230 Jerrold Ave
San Francisco, CA 94124-1012
Phone: (415) 517-2280
Street-level locationGet directions
Mailing address
303 Bowsman Ct
Oakland, CA 94601-2853
Registry dates
- Enumerated
- 2022-09-20
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is Nancy Wong's NPI number?
- Nancy Wong's National Provider Identifier (NPI) is 1285357798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Wong's specialty?
- Nancy Wong is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Nancy Wong located?
- Nancy Wong's practice location on file with NPPES is 2230 Jerrold Ave, San Francisco, CA 94124-1012.
- What is Nancy Wong's phone number?
- The practice phone number listed in the NPPES registry for Nancy Wong is (415) 517-2280.
- Is Nancy Wong's NPI active?
- Yes — Nancy Wong's NPI (1285357798) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.