IndividualActive
Susanna Williams, RD
NPI 1659064475 · Registered Dietitian · Oceanside, CA
Susanna Williams, RD is a Registered Dietitian provider in Oceanside, CA (NPI 1659064475).
Provider details
- NPI number
- 1659064475
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86288930
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
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
1300 Rancho Del Oro Rd
Oceanside, CA 92056-1729
Phone: (760) 643-4465
Street-level locationGet directions
Mailing address
1300 Rancho Del Oro Rd
Oceanside, CA 92056-1729
Registry dates
- Enumerated
- 2023-05-29
- Last updated
- 2023-05-29
- Certified
- 2023-05-29
Frequently asked questions
- What is Susanna Williams's NPI number?
- Susanna Williams's National Provider Identifier (NPI) is 1659064475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susanna Williams's specialty?
- Susanna Williams is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Susanna Williams located?
- Susanna Williams's practice location on file with NPPES is 1300 Rancho Del Oro Rd, Oceanside, CA 92056-1729.
- What is Susanna Williams's phone number?
- The practice phone number listed in the NPPES registry for Susanna Williams is (760) 643-4465.
- Is Susanna Williams's NPI active?
- Yes — Susanna Williams's NPI (1659064475) is active in the NPPES registry as of the last update on 2023-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.