Justin Co
NPI 1326778093ActiveIndividual· Physician Assistant· Fremont, CA
Physician Assistant with Sah Orthopaedic Associates, practicing in Fremont, California. 591 Medicare patients in 2024, $49,905 paid; all of their 377 Part D prescriptions were generic. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $421.46 in all, mostly food and beverage. Lists Adventist Health Sonora and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1326778093 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 14, 2022 |
| Last updated in NPPES | Mar 14, 2025 |
| Certified by provider | Mar 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 63511 | CA |
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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 591 |
|---|---|
| Services billed | 1,312 across 25 procedure codes |
| Paid by Medicare | $49,905 |
Part D prescriptions in 2024
| Prescriptions (claims) | 377 · 381 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $5,757 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Sah Orthopaedic AssociatesFremont, CA · 6 clinicians
Hospital affiliations
- Adventist Health SonoraSonora, CA
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
- Washington HospitalFremont, CA
Industry payments (Open Payments)
- 2025$421.46 · 5 payments from 4 companies
- 2024$379.88 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $142.10 | 1 |
| Heron Therapeutics, Inc. | $137.12 | 2 |
| Vertex Pharmaceuticals Incorporated | $125.00 | 1 |
| Avanos Medical | $17.24 | 1 |
What the 2025 payments were for
- Food and Beverage$421.46 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 73 physician assistants in Fremont · All physician assistants in California