Elizabeth Knostman, RDN,LD
NPI 1619733193 · Registered Dietitian · Dayton, OH
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Knostman, RDN,LD is a Registered Dietitian provider in Dayton, OH (NPI 1619733193).
Provider details
- NPI number
- 1619733193
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN,LD
- 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
2 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
- 2024-02-22
- Last updated
- 2024-02-22
- Certified
- 2023-03-21
Frequently asked questions
- What is Elizabeth Knostman's NPI number?
- Elizabeth Knostman's National Provider Identifier (NPI) is 1619733193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Knostman's specialty?
- Elizabeth Knostman is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Elizabeth Knostman located?
- Elizabeth Knostman's practice location on file with NPPES is 2555 S Dixie Dr, Dayton, OH 45409-1539.
- What is Elizabeth Knostman's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Knostman is (937) 220-6611.
- Does Elizabeth Knostman accept Medicare?
- Elizabeth Knostman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Knostman's NPI active?
- Yes — Elizabeth Knostman's NPI (1619733193) is active in the NPPES registry as of the last update on 2024-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.