Martin Herman Grotheer, M.D.
NPI 1750352597ActiveIndividual· Family Medicine· Miami, OK
Family Medicine (M.D.) in Miami, Oklahoma, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 1972). Their prescriptions cost Medicare Part D more than their services did: $1,834,465 for 22,304 claims, against $127,142 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $280.96 in all, mostly food and beverage.
Overview
| NPI | 1750352597 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 30, 2006 |
| Last updated in NPPES | Nov 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 10117 | OK |
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 - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 3,094 across 17 procedure codes |
| Paid by Medicare | $127,142 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22,304 · 29,193 30-day fills |
|---|---|
| Patients | 687 |
| Total drug cost | $1,834,465 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 1972 |
| Medicare specialty | Family Practice |
Medical group
- Cherry Health Center, LLCSpringfield, MO · 90 clinicians
Hospital affiliations
- Integris Miami HospitalMiami, OK
- Mercy Hospital JoplinJoplin, MO
- Saint Francis Hospital Vinita, IncVinita, OK
Other facilities
- Carter Healthcare of Oklahoma, LLCHome health agency · Vinita, OK
- Integris Home Care NortheastHome health agency · Miami, OK
- Carter Healthcare Hospice of North Oklahoma, LLCHospice · Pryor, OK
- Good Shepherd Hospice, Inc.Hospice · Grove, OK
- Eastwood ManorNursing home · Commerce, OK
- Miami Nursing Center, LLCNursing home · Miami, OK
- Windridge Nursing and Rehabilitation CenterNursing home · Miami, OK
Industry payments (Open Payments)
- 2025$280.96 · 38 payments from 5 companies
- 2024$351.36 · 36 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $192.29 | 33 |
| Viatris Specialty LLC | $35.75 | 2 |
| Lundbeck LLC | $22.56 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $16.84 | 1 |
| Glaxosmithkline, LLC. | $13.52 | 1 |
What the 2025 payments were for
- Food and Beverage$280.96 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 family medicine physicians in Miami · All family medicine physicians in Oklahoma