Nadia M. Chammas-Aoun, M.D.
NPI 1053553925ActiveIndividual· Internal Medicine· Portsmouth, OH
Internal Medicine (M.D.) with Partners Physician Group, practicing in Portsmouth, Ohio. Their prescriptions cost Medicare Part D more than their services did: $861,220 for 11,739 claims, against $50,665 paid for services in 2024. Lists Akron General Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1053553925 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 24, 2009 |
| Last updated in NPPES | Feb 10, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35099804 | OH |
| Internal Medicine | 207R00000X | MD13435 | RI |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 307 |
|---|---|
| Services billed | 1,255 across 38 procedure codes |
| Paid by Medicare | $50,665 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,739 · 27,790 30-day fills |
|---|---|
| Patients | 854 |
| Total drug cost | $861,220 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Partners Physician GroupAkron, OH · 413 clinicians
Hospital affiliations
- Akron General Medical CenterAkron, OH
- Cleveland ClinicCleveland, OH
- Medina HospitalMedina, OH
- Mercy Medical CenterCanton, OH
- Summa Health SystemAkron, OH
Other facilities
- Cleveland Clinic Home CareHome health agency · Independence, OH
- Ohio Living Home Health Greater AkronHome health agency · Fairlawn, 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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All 17 internal medicine physicians in Portsmouth · All internal medicine physicians in Ohio