Karlee Dimatteo
NPI 1861100521ActiveIndividual· Physician Assistant· Signal Hill, CA
Physician Assistant in Signal Hill, California, with an NPI issued in November 2022. Enrolled in Medicare as practitioner - physician assistant. Genentech USA, Inc. reported $18.97 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1861100521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 11, 2022 |
| Last updated in NPPES | Jan 28, 2026 |
| Certified by provider | Jan 28, 2026 |
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 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 - Physician Assistant (CA) |
|---|
Industry payments (Open Payments)
- 2025$18.97 · 1 payment from 1 company
- 2024$51.96 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $18.97 | 1 |
What the 2025 payments were for
- Food and Beverage$18.97 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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