Mhd Yaser Al-Marrawi, MD
NPI 1588602627ActiveIndividual· Internal Medicine, Hematology & Oncology· Columbus, OH
Internal Medicine, Hematology & Oncology (MD) with Northern Ohio Medical Specialists,llc, practicing in Columbus, Ohio. Their prescriptions cost Medicare Part D more than their services did: $897,316 for 595 claims, against $40,071 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 13 companies reporting payments in 2025, $377.55 in all, mostly food and beverage. Lists Bellevue Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1588602627 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | Oct 21, 2026 |
| Certified by provider | Oct 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 35082422 | OH |
| Internal Medicine | 207R00000X | 35.082422 | OH |
| Internal Medicine, Hematology & Oncology | 207RH0003X | MD421459 | PA |
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 - Hematology/Oncology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 448 across 11 procedure codes |
| Paid by Medicare | $40,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 595 · 783 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $897,316 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Northern Ohio Medical Specialists,llcYoungstown, OH · 251 clinicians
Hospital affiliations
- Bellevue HospitalBellevue, OH
- Firelands Regional Medical CenterSandusky, OH
- Fisher-Titus HospitalNorwalk, OH
- Mercy Regional Medical CenterLorain, OH
Industry payments (Open Payments)
- 2025$377.55 · 18 payments from 13 companies
- 2024$72.20 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $80.34 | 4 |
| Novartis Pharmaceuticals Corporation | $49.83 | 2 |
| Astellas Pharma US Inc | $49.52 | 2 |
| Exelixis Inc. | $24.58 | 1 |
| Emd Serono, Inc. | $22.65 | 1 |
What the 2025 payments were for
- Food and Beverage$377.55 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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