Hisham El-Bayar, M.D., F.A.C.S.
NPI 1659376622ActiveIndividual· Surgery· Orange, CA
Surgery (M.D., F.A.C.S.) in Orange, California, trained at Georgetown University School of Medicine (class of 1986). Mostly services rather than prescriptions: Medicare paid $18,230 for 52 patients in 2024, with only 45 Part D claims. Medtronic, Inc. reported $26.76 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1659376622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., F.A.C.S. |
| Sole proprietor | Yes |
| NPI issued | Jun 16, 2005 |
| Last updated in NPPES | Oct 26, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A45299 | CA |
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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 96 across 18 procedure codes |
| Paid by Medicare | $18,230 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 50 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $4,125 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | General Surgery |
Medical group
- Orange Surgical AssociatesOrange, CA · 7 clinicians
Hospital affiliation
- Providence St. Joseph HospitalOrange, CA
Industry payments (Open Payments)
- 2025$26.76 · 1 payment from 1 company
- 2024$240.13 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $26.76 | 1 |
What the 2025 payments were for
- Food and Beverage$26.76 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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