Ghiath Tayeb, MD
NPI 1447236401ActiveIndividual· Internal Medicine, Gastroenterology· Rochester Hills, MI
Internal Medicine, Gastroenterology (MD) with Ghiath Tayeb MD PC, practicing in Rochester Hills, Michigan. Their prescriptions cost Medicare Part D more than their services did: $577,601 for 3,266 claims, against $278,920 paid for services in 2024. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $2,382 in all, mostly food and beverage. Lists Beaumont Hospital Royal Oak and 1 other hospital as hospital affiliations.
Overview
| NPI | 1447236401 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 21, 2005 |
| Last updated in NPPES | Sep 25, 2025 |
| Certified by provider | Sep 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 4301067088 | 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 - Gastroenterology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 981 |
|---|---|
| Services billed | 3,055 across 33 procedure codes |
| Paid by Medicare | $278,920 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,266 · 5,195 30-day fills |
|---|---|
| Patients | 868 |
| Total drug cost | $577,601 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Ghiath Tayeb MD PCRochester Hills, MI · 3 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Industry payments (Open Payments)
- 2025$2,382 · 98 payments from 17 companies
- 2024$2,177 · 98 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $967.62 | 42 |
| Madrigal Pharmaceuticals | $280.08 | 11 |
| Regeneron Healthcare Solutions, Inc. | $213.71 | 4 |
| Pfizer Inc. | $148.63 | 7 |
| Gilead Sciences, Inc. | $104.14 | 4 |
What the 2025 payments were for
- Food and Beverage$2,382 · 98 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 gastroenterologists in Rochester Hills · All gastroenterologists in Michigan