Jillian Griminger, RDN
NPI 1790392009 · Registered Dietitian · Philadelphia, PA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Griminger, RDN is a Registered Dietitian provider in Philadelphia, PA (NPI 1790392009).
Provider details
- NPI number
- 1790392009
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Registered Dietitian133V00000X
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
- 2020-09-30
- Last updated
- 2022-11-30
- Certified
- 2020-11-18
Frequently asked questions
- What is Jillian Griminger's NPI number?
- Jillian Griminger's National Provider Identifier (NPI) is 1790392009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Griminger's specialty?
- Jillian Griminger is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jillian Griminger located?
- Jillian Griminger's practice location on file with NPPES is 3 Crescent Dr Fl 4, Philadelphia, PA 19112-1016.
- What is Jillian Griminger's phone number?
- The practice phone number listed in the NPPES registry for Jillian Griminger is (914) 629-6037.
- Does Jillian Griminger accept Medicare?
- Jillian Griminger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Griminger's NPI active?
- Yes — Jillian Griminger's NPI (1790392009) is active in the NPPES registry as of the last update on 2022-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.