Ziad Ismael, MD
NPI 1417096454ActiveIndividual· Internal Medicine, Pulmonary Disease· Jefferson Hills, PA
Internal Medicine, Pulmonary Disease (MD) with Washington Physician Services, practicing in Jefferson Hills, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $815,400 for 1,801 claims, against $36,416 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $83.13 in all, mostly food and beverage. Lists Upmc Greene and 1 other hospital as hospital affiliations.
Overview
| NPI | 1417096454 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 6, 2007 |
| Last updated in NPPES | Feb 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | MD457179 | PA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD457179 | PA |
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 - Pulmonary Disease (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 265 |
|---|---|
| Services billed | 640 across 32 procedure codes |
| Paid by Medicare | $36,416 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,801 · 2,143 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $815,400 |
| Generic share | 41% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Washington Physician ServicesWashington, PA · 106 clinicians
Hospital affiliations
- Upmc GreeneWaynesburg, PA
- Washington Hospital, theWashington, PA
Industry payments (Open Payments)
- 2025$83.13 · 2 payments from 2 companies
- 2024$169.21 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $59.77 | 1 |
| Merck Sharp & Dohme LLC | $23.36 | 1 |
What the 2025 payments were for
- Food and Beverage$83.13 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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