IndividualActive
Summer Williams, RD
NPI 1013786482 · Registered Dietitian · Half Moon Bay, CA
Summer Williams, RD is a Registered Dietitian provider in Half Moon Bay, CA (NPI 1013786482).
Provider details
- NPI number
- 1013786482
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8635912 (CA)
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
2 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
915 Avenue Balboa
Half Moon Bay, CA 94019-4450
Phone: (415) 930-2118
Street-level locationGet directions
Mailing address
Po Box 2183
El Granada, CA 94018-2183
Registry dates
- Enumerated
- 2023-12-27
- Last updated
- 2023-12-27
- Certified
- 2023-12-27
Frequently asked questions
- What is Summer Williams's NPI number?
- Summer Williams's National Provider Identifier (NPI) is 1013786482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Summer Williams's specialty?
- Summer Williams is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Summer Williams located?
- Summer Williams's practice location on file with NPPES is 915 Avenue Balboa, Half Moon Bay, CA 94019-4450.
- What is Summer Williams's phone number?
- The practice phone number listed in the NPPES registry for Summer Williams is (415) 930-2118.
- Is Summer Williams's NPI active?
- Yes — Summer Williams's NPI (1013786482) is active in the NPPES registry as of the last update on 2023-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.