Ziad Hanna, D.O.
NPI 1023027992ActiveIndividual· Surgery· Ukiah, CA
Surgery (D.O.) in Ukiah, California, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2000). 468 Medicare patients in 2024, $224,179 paid; nearly all of their 286 Part D prescriptions were generic (99%). Intuitive Surgical, Inc. was the largest of 4 companies reporting payments in 2025, $635.57 in all, mostly travel and lodging.
Overview
| NPI | 1023027992 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 7, 2006 |
| Last updated in NPPES | Jun 16, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 20A9548 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 468 |
|---|---|
| Services billed | 1,804 across 103 procedure codes |
| Paid by Medicare | $224,179 |
Part D prescriptions in 2024
| Prescriptions (claims) | 286 · 316 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $2,142 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Ukiah Adventist HospitalUkiah, CA · 135 clinicians
Hospital affiliations
- Adventist Health ClearlakeClearlake, CA
- Adventist Health Howard MemorialWillits, CA
- Adventist Health Mendocino CoastFort Bragg, CA
- Adventist Health St HelenaSaint Helena, CA
- Adventist Health Ukiah ValleyUkiah, CA
Industry payments (Open Payments)
- 2025$635.57 · 7 payments from 4 companies
- 2024$38.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $537.48 | 3 |
| Pacira Pharmaceuticals Incorporated | $54.00 | 2 |
| Davol Inc. | $23.26 | 1 |
| Ethicon US, LLC | $20.83 | 1 |
What the 2025 payments were for
- Travel and Lodging$537.48 · 3 payments
- Food and Beverage$98.09 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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