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Claire Hammer, RD, CDE
NPI 1245384163 · Registered Dietitian · Battle Creek, MI
Claire Hammer, RD, CDE is a Registered Dietitian provider in Battle Creek, MI (NPI 1245384163).
Provider details
- NPI number
- 1245384163
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CDE
- Sex
- Female
- Sole proprietor
- No
- License
- 352059 (MI)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
300 North Ave
Battle Creek, MI 49016
Phone: (269) 962-8022
Street-level locationGet directions
Mailing address
524 Sherman Dr
Marshall, MI 49068-9661
Registry dates
- Enumerated
- 2007-01-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Claire Hammer's NPI number?
- Claire Hammer's National Provider Identifier (NPI) is 1245384163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Hammer's specialty?
- Claire Hammer is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Claire Hammer located?
- Claire Hammer's practice location on file with NPPES is 300 North Ave, Battle Creek, MI 49016.
- What is Claire Hammer's phone number?
- The practice phone number listed in the NPPES registry for Claire Hammer is (269) 962-8022.
- Is Claire Hammer's NPI active?
- Yes — Claire Hammer's NPI (1245384163) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.