Jonathon M. Reither, MD
NPI 1669615407ActiveIndividual· Internal Medicine· Holland, MI
Internal Medicine (MD) in Holland, Michigan, trained at University of Michigan Medical School (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $808,198 for 6,157 claims, against $15,023 paid for services in 2024. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $73.95 in all, mostly food and beverage.
Overview
| NPI | 1669615407 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 9, 2009 |
| Last updated in NPPES | Mar 7, 2022 |
| Certified by provider | Mar 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301100197 | MI |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 242 across 29 procedure codes |
| Paid by Medicare | $15,023 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,157 · 13,666 30-day fills |
|---|---|
| Patients | 842 |
| Total drug cost | $808,198 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
Medical group
- Spectrum Health Primary Care PartnersGrand Rapids, MI · 2,294 clinicians
Hospital affiliations
- Corewell Health Zeeland HospitalZeeland, MI
- Holland HospitalHolland, MI
- Spectrum HealthGrand Rapids, MI
Other facilities
- Holland Community HospitalHome health agency · Holland, MI
- Hospice of HollandHospice · Holland, MI
Industry payments (Open Payments)
- 2025$73.95 · 4 payments from 2 companies
- 2024$18.68 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $55.10 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.85 | 1 |
What the 2025 payments were for
- Food and Beverage$55.10 · 3 payments
- Education$18.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Holland
- 1043250129
- 1063493260
- 1134332794
- 1346735784
- 1366493520
- 1386205276
- 1720035892
- 1730136813
- 1861433401
- 1871610493
- 1902184666
- 1942409677
All 42 internal medicine physicians in Holland · All internal medicine physicians in Michigan