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Samantha Williams, ND, RDN
NPI 1912478637 · Registered Dietitian · Washington, DC
Samantha Williams, ND, RDN is a Registered Dietitian provider in Washington, DC (NPI 1912478637).
Provider details
- NPI number
- 1912478637
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- ND, RDN
- Sex
- Female
- Sole proprietor
- No
- License
- DI100000948 (DC)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1330 U St Nw Fl 3
Washington, DC 20009-7991
Phone: (202) 888-5595
Street-level locationGet directions
Mailing address
3450 Toledo Ter Apt 704
Hyattsville, MD 20782-1338
Registry dates
- Enumerated
- 2018-12-06
- Last updated
- 2018-12-06
Frequently asked questions
- What is Samantha Williams's NPI number?
- Samantha Williams's National Provider Identifier (NPI) is 1912478637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Williams's specialty?
- Samantha Williams is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Samantha Williams located?
- Samantha Williams's practice location on file with NPPES is 1330 U St Nw Fl 3, Washington, DC 20009-7991.
- What is Samantha Williams's phone number?
- The practice phone number listed in the NPPES registry for Samantha Williams is (202) 888-5595.
- Is Samantha Williams's NPI active?
- Yes — Samantha Williams's NPI (1912478637) is active in the NPPES registry as of the last update on 2018-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.