Jeremy Ryan Grogg, M.D.
NPI 1053579599ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Fort Wayne, IN
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Fort Wayne, Indiana, trained at Indiana University School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $1,584,842 for 3,962 claims, against $47,086 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $79.75 in all, mostly food and beverage.
Overview
| NPI | 1053579599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2008 |
| Last updated in NPPES | Mar 6, 2023 |
| Certified by provider | Mar 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 01066660A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 449 |
|---|---|
| Services billed | 1,001 across 9 procedure codes |
| Paid by Medicare | $47,086 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,962 · 9,707 30-day fills |
|---|---|
| Patients | 662 |
| Total drug cost | $1,584,842 |
| Generic share | 44% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Parkview Health System IncFort Wayne, IN · 1,377 clinicians
Hospital affiliations
- Adams Memorial HospitalDecatur, IN
- Cameron HealthAngola, IN
- Parkview Noble HospitalKendallville, IN
- Parkview Regional Medical CenterFort Wayne, IN
- Parkview Whitley HospitalColumbia City, IN
Industry payments (Open Payments)
- 2025$79.75 · 5 payments from 3 companies
- 2024$73.44 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $35.18 | 2 |
| Medtronic, Inc. | $28.73 | 2 |
| Mannkind Corporation | $15.84 | 1 |
What the 2025 payments were for
- Food and Beverage$79.75 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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