Mark A. Rasak, DO
NPI 1053391920ActiveIndividual· Internal Medicine, Cardiovascular Disease· Livonia, MI
Internal Medicine, Cardiovascular Disease (DO) in Livonia, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $3,608,730 for 18,414 claims, against $235,533 paid for services in 2024. Lantheus Medical Imaging, Inc. was the largest of 17 companies reporting payments in 2025, $3,084 in all, mostly food and beverage.
Overview
| NPI | 1053391920 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jan 18, 2006 |
| Last updated in NPPES | Jan 17, 2022 |
| Certified by provider | Jan 17, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 5101010225 | 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 - Cardiovascular Disease (Cardiology) (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 425 |
|---|---|
| Services billed | 2,780 across 57 procedure codes |
| Paid by Medicare | $235,533 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18,414 · 41,934 30-day fills |
|---|---|
| Patients | 882 |
| Total drug cost | $3,608,730 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Physician Care Solutions PCTroy, MI · 23 clinicians
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Beaumont Hospital - DearbornDearborn, MI
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- St Joe Mercy Hospital System LivoniaLivonia, MI
Other facilities
- Beaumont Home HealthHome health agency · Troy, MI
Industry payments (Open Payments)
- 2025$3,084 · 92 payments from 17 companies
- 2024$1,622 · 99 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lantheus Medical Imaging, Inc. | $1,387 | 2 |
| Alnylam Pharmaceuticals Inc. | $319.69 | 10 |
| Astrazeneca Pharmaceuticals LP | $272.27 | 23 |
| Merck Sharp & Dohme LLC | $210.42 | 12 |
| Pfizer Inc. | $142.15 | 8 |
What the 2025 payments were for
- Food and Beverage$1,697 · 90 payments
- Debt forgiveness$1,387 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 cardiologists in Livonia · All cardiologists in Michigan