Johanna De Silva
NPI 1003495573ActiveIndividual· Physician Assistant· Arcadia, CA
Physician Assistant with Cedars-Sinai Medical Care Foundation, practicing in Arcadia, California. 136 Medicare patients in 2024, $28,624 paid; all of their 221 Part D prescriptions were generic. Endo USA, Inc. reported $45.91 in payments in 2024, mostly food and beverage. Lists Casa Colina Hospital as a hospital affiliation.
Overview
| NPI | 1003495573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 3, 2021 |
| Last updated in NPPES | Apr 25, 2023 |
| Certified by provider | Apr 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 136 |
|---|---|
| Services billed | 910 across 57 procedure codes |
| Paid by Medicare | $28,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 221 · 239 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $1,639 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
Hospital affiliation
- Casa Colina HospitalPomona, CA
Industry payments (Open Payments)
- 2024$45.91 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Endo USA, Inc. | $45.91 | 2 |
What the 2024 payments were for
- Food and Beverage$45.91 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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