CLAIRE GRONEK RD
NPI 1780490003
Dietitian, Registered in Schererville, IN
About Claire Gronek Rd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLAIRE GRONEK RD (NPI 1780490003) is an individual dietitian, registered in Schererville, Indiana, licensed in Indiana (37003793A) and active in the NPI registry since December 2024. She maintains a secondary practice location in Indianapolis and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Claire Gronek Rd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
11Medicare enrollment records show Claire Gronek reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80202
- Reassigned Medicare billing, Michigan enrollment
- 39 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Michigan enrollment
- 39 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, New Jersey enrollment
- 22 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Integrated Patient Solutions Of Illinois PC
- 32 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Texas enrollment
- 16 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Indiana enrollment
- 19 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Illinois and Indiana enrollments
- 32 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, District of Columbia enrollment
- 29 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Illinois enrollment
- 32 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Indiana enrollment
- 19 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46375 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Claire Gronek's NPI number?
The NPI number for Claire Gronek is 1780490003. It was assigned to this individual provider in the NPPES registry on December 10, 2024.
Where is Claire Gronek located?
Claire Gronek practices at 7419 Jeffrey St, Schererville, IN 46375. The listed phone number is (219) 718-5506.
What is Claire Gronek's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Claire Gronek enrolled in Medicare?
Yes. Claire Gronek is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Claire Gronek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Claire Gronek reassigns Medicare benefits to 11 organizations: Detroit Kidney Care, P.C. (Denver, CO), Integrated Patient Solutions Of Michigan, P.C. (Denver, CO), Integrated Patient Solutions Mid-Atlantic, PC (Denver, CO), Integrated Patient Solutions Of Illinois, P.C. (Denver, CO), Integrated Patient Solutions Of Nevada, PC (Denver, CO) and 6 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Claire Gronek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Claire Gronek accept?
Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Oregon list Claire Gronek as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Claire Gronek was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Claire Gronek, RD · NPI 1780490003
Dietitian, Registered provider in Schererville, Indiana. Individual provider, active in the CMS NPPES registry since December 10, 2024.
## Identity
- **NPI:** 1780490003 (Entity type: Individual)
- **Enumerated:** December 10, 2024
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** 37003793A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7419 JEFFREY ST, Schererville, IN 46375-3503
- **Phone:** (219) 718-5506
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 11 organizations under Medicare reassignment (form CMS-855R): Detroit Kidney Care, P.C. (NPI 1942811351, Denver, CO); Integrated Patient Solutions Of Michigan, P.C. (NPI 1063112605, Denver, CO); Integrated Patient Solutions Mid-Atlantic, PC (NPI 1578275137, Denver, CO); Integrated Patient Solutions Of Illinois, P.C. (NPI 1295457828, Denver, CO); Integrated Patient Solutions Of Nevada, PC (NPI 1083331656, Denver, CO); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** February 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1780490003) · Data from the CMS NPPES public registry.