Michael Joseph Wittkamp, MD
NPI 1154334241ActiveIndividual· Internal Medicine, Cardiovascular Disease· Richmond, VA
Internal Medicine, Cardiovascular Disease (MD) in Richmond, Virginia, trained at Virginia Commonwealth University, School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $890,909 for 3,792 claims, against $114,534 paid for services in 2024. Medtronic, Inc. was the largest of 13 companies reporting payments in 2025, $865.91 in all, mostly food and beverage.
Overview
| NPI | 1154334241 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 13, 2006 |
| Last updated in NPPES | Jun 2, 2022 |
| Certified by provider | Jun 2, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 0101229791 | VA |
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 - Cardiovascular Disease (Cardiology) (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 668 |
|---|---|
| Services billed | 1,885 across 59 procedure codes |
| Paid by Medicare | $114,534 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,792 · 9,391 30-day fills |
|---|---|
| Patients | 596 |
| Total drug cost | $890,909 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Interventional Cardiology |
Medical groups
- Bon Secours St Marys Hospital of Richmond LLCRichmond, VA · 66 clinicians
- Bon Secours Memorial Regional Medical Center LLCRichmond, VA · 16 clinicians
Hospital affiliations
- Bon Secours Memorial Regional Medical CenterMechanicsville, VA
- Bon Secours Richmond Community HospitalRichmond, VA
- Bon Secours St Francis Medical CenterMidlothian, VA
- Bon Secours St Marys HospitalRichmond, VA
- Rappahannock General HospitalKilmarnock, VA
Industry payments (Open Payments)
- 2025$865.91 · 31 payments from 13 companies
- 2024$684.99 · 17 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $193.21 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $176.92 | 13 |
| Zoll Circulation Inc | $99.88 | 2 |
| Boston Scientific Corporation | $93.82 | 2 |
| Abbott Laboratories | $76.81 | 3 |
What the 2025 payments were for
- Food and Beverage$865.91 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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