IndividualActive
Derek Fischer, RD
NPI 1144021635 · Registered Dietitian · Kalamazoo, MI
Derek Fischer, RD is a Registered Dietitian provider in Kalamazoo, MI (NPI 1144021635).
Provider details
- NPI number
- 1144021635
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
601 John St Ste W-308
Kalamazoo, MI 49007-5357
Phone: (269) 341-7554
Street-level locationGet directions
Mailing address
1311 Gardner Pond Ln
Vicksburg, MI 49097-7785
Registry dates
- Enumerated
- 2025-03-21
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is Derek Fischer's NPI number?
- Derek Fischer's National Provider Identifier (NPI) is 1144021635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Fischer's specialty?
- Derek Fischer is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Derek Fischer located?
- Derek Fischer's practice location on file with NPPES is 601 John St Ste W-308, Kalamazoo, MI 49007-5357.
- What is Derek Fischer's phone number?
- The practice phone number listed in the NPPES registry for Derek Fischer is (269) 341-7554.
- Is Derek Fischer's NPI active?
- Yes — Derek Fischer's NPI (1144021635) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.