Marc A. Weitzel, M.D.
NPI 1669469565ActiveIndividual· Internal Medicine, Interventional Cardiology· Oklahoma City, OK
Internal Medicine, Interventional Cardiology (M.D.) in Oklahoma City, Oklahoma, trained at University of Nebraska College of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $1,610,416 for 12,173 claims, against $243,572 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $538.94 in all, mostly food and beverage.
Overview
| NPI | 1669469565 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2005 |
| Last updated in NPPES | Nov 4, 2020 |
| Certified by provider | Nov 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 20838 | OK |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 20838 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,671 |
|---|---|
| Services billed | 5,054 across 70 procedure codes |
| Paid by Medicare | $243,572 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,173 · 29,038 30-day fills |
|---|---|
| Patients | 1,303 |
| Total drug cost | $1,610,416 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Nebraska College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
Medical group
- Ohh Physicians LLCOklahoma City, OK · 133 clinicians
Hospital affiliations
- Clinton Regional HospitalClinton, OK
- Clinton Regional HospitalClinton, OK
- Oklahoma Heart Hospital South, LLCOklahoma City, OK
- Oklahoma Heart Hospital, LLCOklahoma City, OK
- Ssm Health St Anthony Hospital - ShawneeShawnee, OK
Industry payments (Open Payments)
- 2025$538.94 · 39 payments from 12 companies
- 2024$549.21 · 30 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $229.94 | 20 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $81.32 | 6 |
| E.R. Squibb & Sons, L.L.C. | $45.44 | 2 |
| Merck Sharp & Dohme LLC | $26.09 | 1 |
| Athena Bioscience, LLC | $25.36 | 1 |
What the 2025 payments were for
- Food and Beverage$538.94 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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