Katherine Boss, RD, CSP
NPI 1639842545 · Pediatric Nutrition Registered Dietitian · Grand Rapids, MI
Katherine Boss, RD, CSP is a Pediatric Nutrition Registered Dietitian provider in Grand Rapids, MI (NPI 1639842545).
Provider details
- NPI number
- 1639842545
- Entity type
- Individual
- Primary specialty
- Pediatric Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CSP
- Sex
- Female
- Sole proprietor
- No
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
5 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
- 2021-07-27
- Last updated
- 2023-07-31
- Certified
- 2023-07-31
Frequently asked questions
- What is Katherine Boss's NPI number?
- Katherine Boss's National Provider Identifier (NPI) is 1639842545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Boss's specialty?
- Katherine Boss is listed in the NPPES registry with a primary specialty of Pediatric Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katherine Boss located?
- Katherine Boss's practice location on file with NPPES is 25 Michigan St Ne Ste 4200, Grand Rapids, MI 49503-2559.
- What is Katherine Boss's phone number?
- The practice phone number listed in the NPPES registry for Katherine Boss is (616) 267-9150.
- Is Katherine Boss's NPI active?
- Yes — Katherine Boss's NPI (1639842545) is active in the NPPES registry as of the last update on 2023-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.