Mohammad Zalzaleh, DO
NPI 1235792276ActiveIndividual· Orthopaedic Surgery· Fountain Valley, CA
Orthopaedic Surgery (DO) with Orthowest, practicing in Fountain Valley, California. Part D covered 11 prescriptions written in 2024, 100% of them generic. Exactech, Inc. was the largest of 5 companies reporting payments in 2025, $4,062 in all, mostly travel and lodging.
Overview
| NPI | 1235792276 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 16, 2019 |
| Last updated in NPPES | May 15, 2025 |
| Certified by provider | May 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 20A20355 | CA |
| Orthopaedic Surgery, Hand Surgery | 207XS0106X | 81378-21 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hand Surgery (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 12 30-day fills |
|---|---|
| Total drug cost | $111.89 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Hand Surgery |
Medical group
- OrthowestIrvine, CA · 47 clinicians
Industry payments (Open Payments)
- 2025$4,062 · 12 payments from 5 companies
- 2024$468.90 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exactech, Inc. | $3,773 | 7 |
| Stryker Corporation | $137.83 | 1 |
| Biocircuit Technologies Inc | $68.02 | 1 |
| Janssen Biotech, Inc. | $57.02 | 2 |
| Endo USA, Inc. | $26.19 | 1 |
What the 2025 payments were for
- Travel and Lodging$2,609 · 5 payments
- Food and Beverage$1,453 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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