Carl M. Karoub, MD
NPI 1063494706ActiveIndividual· Internal Medicine· Royal Oak, MI
Internal Medicine (MD) in Royal Oak, Michigan, trained at Wayne State University School of Medicine (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $430,342 for 5,828 claims, against $194,844 paid for services in 2024. Mylan Specialty L.P. reported $39.38 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1063494706 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 17, 2005 |
| Last updated in NPPES | Aug 22, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301042923 | 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 | 212 |
|---|---|
| Services billed | 2,329 across 30 procedure codes |
| Paid by Medicare | $194,844 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,828 · 10,957 30-day fills |
|---|---|
| Patients | 377 |
| Total drug cost | $430,342 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Beaumont Hospital - DearbornDearborn, MI
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
- Henry Ford Health HospitalDetroit, MI
Other facilities
- Eastern Michigan Home HealthcareHome health agency · Royal Oak, MI
- Nationwide Home HealthcareHome health agency · Southfield, MI
Industry payments (Open Payments)
- 2024$39.38 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Mylan Specialty L.P. | $39.38 | 2 |
What the 2024 payments were for
- Food and Beverage$39.38 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 240 internal medicine physicians in Royal Oak · All internal medicine physicians in Michigan