Ammar Kanaan, M.D.
NPI 1881621688ActiveIndividual· Internal Medicine· Southgate, MI
Internal Medicine (M.D.) in Southgate, Michigan, licensed in MI, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $454,536 for 5,265 claims, against $32,580 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 18 companies reporting payments in 2025, $1,312 in all, mostly food and beverage. Lists Henry Ford Health Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1881621688 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Jan 31, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301077121 | 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 | 70 |
|---|---|
| Services billed | 445 across 33 procedure codes |
| Paid by Medicare | $32,580 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,265 · 7,601 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $454,536 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Henry Ford Health HospitalDetroit, MI
- Wyandotte Hospital and Medical CenterWyandotte, MI
Industry payments (Open Payments)
- 2025$1,312 · 54 payments from 18 companies
- 2024$1,108 · 55 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $288.97 | 10 |
| Shockwave Medical, Inc | $150.70 | 4 |
| Abbvie Inc. | $120.72 | 5 |
| Otsuka America Pharmaceutical, Inc. | $109.18 | 5 |
| Bayer Healthcare Pharmaceuticals Inc. | $98.76 | 6 |
What the 2025 payments were for
- Food and Beverage$1,312 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 internal medicine physicians in Southgate · All internal medicine physicians in Michigan