Mark N. Alhajj, PA-C
NPI 1740695642ActiveIndividual· Physician Assistant· Columbus, OH
Physician Assistant (PA-C) with Osu Internal Medicine LLC and 1 other group, practicing in Columbus, Ohio. Mostly services rather than prescriptions: Medicare paid $1,610 for 18 patients in 2024, with only 47 Part D claims. Lists Ohio State University State Health System as a hospital affiliation.
Overview
| NPI | 1740695642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 30, 2014 |
| Last updated in NPPES | Nov 2, 2020 |
| Certified by provider | Nov 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 50.004084RX | OH |
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 - Physician Assistant (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 20 across 6 procedure codes |
| Paid by Medicare | $1,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 47 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $839.32 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Osu Internal Medicine LLCColumbus, OH · 1,161 clinicians
- Osu Emergency Medicine LLCColumbus, OH · 174 clinicians
Hospital affiliation
- Ohio State University State Health SystemColumbus, OH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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