Ali S. Zaza
NPI 1376522789ActiveIndividual· Surgery· Oklahoma City, OK
Surgery in Oklahoma City, Oklahoma, licensed in OK, with an NPI issued in January 2006. Their prescriptions cost Medicare Part D more than their services did: $57,522 for 364 claims, against $21,417 paid for services in 2024. Medtronic, Inc. was the largest of 3 companies reporting payments in 2024, $432.01 in all, mostly food and beverage. Lists O U Medical Center as a hospital affiliation.
Overview
| NPI | 1376522789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 13, 2006 |
| Last updated in NPPES | Apr 15, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 20964 | OK |
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 - General Surgery (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 255 across 18 procedure codes |
| Paid by Medicare | $21,417 |
Part D prescriptions in 2024
| Prescriptions (claims) | 364 · 849 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $57,522 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | General Surgery |
| Secondary specialties | Critical Care (Intensivists) |
Hospital affiliation
- O U Medical CenterOklahoma City, OK
Industry payments (Open Payments)
- 2024$432.01 · 4 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $273.05 | 2 |
| Boston Scientific Corporation | $140.62 | 1 |
| Fujifilm Healthcare Americas Corporation | $18.34 | 1 |
What the 2024 payments were for
- Food and Beverage$432.01 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 159 general surgeons in Oklahoma City · All general surgeons in Oklahoma