Alice Clark, MS, RD
NPI 1659090272 · Registered Dietitian · Thousand Oaks, CA
Alice Clark, MS, RD is a Registered Dietitian provider in Thousand Oaks, CA (NPI 1659090272).
Provider details
- NPI number
- 1659090272
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Nutritionist133N00000X
Dietary & Nutritional Service Providers
- Nutrition Education Nutritionist133NN1002X
Dietary & Nutritional Service Providers
- Renal Nutrition Registered Dietitian133VN1005X
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
- Health & Wellness Coach171400000X
Other Service Providers
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2022-08-25
- Last updated
- 2022-08-25
- Certified
- 2022-08-25
Frequently asked questions
- What is Alice Clark's NPI number?
- Alice Clark's National Provider Identifier (NPI) is 1659090272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alice Clark's specialty?
- Alice Clark is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Alice Clark located?
- Alice Clark's practice location on file with NPPES is 1748 Country Oaks Ln, Thousand Oaks, CA 91362-1900.
- What is Alice Clark's phone number?
- The practice phone number listed in the NPPES registry for Alice Clark is (206) 898-0453.
- Is Alice Clark's NPI active?
- Yes — Alice Clark's NPI (1659090272) is active in the NPPES registry as of the last update on 2022-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.