Isaac Cha
NPI 1700466893ActiveIndividual· Physician Assistant· Visalia, CA
Physician Assistant in Visalia, California, licensed in CA, with an NPI issued in April 2021. Part D covered 392 prescriptions written in 2024, 80% of them generic. Lilly USA, LLC was the largest of 2 companies reporting payments in 2025, $168.38 in all, mostly food and beverage.
Overview
| NPI | 1700466893 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 12, 2021 |
| Last updated in NPPES | Sep 20, 2026 |
| Certified by provider | Sep 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA63868 | 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); Practitioner - Physician Assistant (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 392 · 614 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $48,874 |
| Generic share | 80% of claims |
Industry payments (Open Payments)
- 2025$168.38 · 2 payments from 2 companies
- 2024$184.88 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $95.92 | 1 |
| Abbvie Inc. | $72.46 | 1 |
What the 2025 payments were for
- Food and Beverage$168.38 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 108 physician assistants in Visalia · All physician assistants in California