Claire Westemeyer, RDN
NPI 1851854251 · Registered Dietitian · Iowa City, IA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claire Westemeyer, RDN is a Registered Dietitian provider in Iowa City, IA (NPI 1851854251).
Provider details
- NPI number
- 1851854251
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 86074932 (IA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2019-04-11
- Last updated
- 2024-03-06
- Certified
- 2024-03-06
Frequently asked questions
- What is Claire Westemeyer's NPI number?
- Claire Westemeyer's National Provider Identifier (NPI) is 1851854251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Westemeyer's specialty?
- Claire Westemeyer is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Claire Westemeyer located?
- Claire Westemeyer's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Claire Westemeyer's phone number?
- The practice phone number listed in the NPPES registry for Claire Westemeyer is (319) 356-1616.
- Does Claire Westemeyer accept Medicare?
- Claire Westemeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claire Westemeyer's NPI active?
- Yes — Claire Westemeyer's NPI (1851854251) is active in the NPPES registry as of the last update on 2024-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.