Marie Nicole Hamilton, P.A.
NPI 1720394000ActiveIndividual· Physician Assistant· Valencia, CA
Physician Assistant (P.A.) in Valencia, California, trained at University of Southern California Keck School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $90,669 for 1,209 claims, against $6,820 paid for services in 2024. Abbvie Inc. reported $103.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720394000 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Aug 25, 2010 |
| Last updated in NPPES | Jun 30, 2026 |
| Certified by provider | Jun 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA21076 | CA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 320 across 33 procedure codes |
| Paid by Medicare | $6,820 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,209 · 2,407 30-day fills |
|---|---|
| Patients | 490 |
| Total drug cost | $90,669 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Physician Assistant |
Medical groups
- The Regents of the University of CaliforniaSanta Monica, CA · 1,462 clinicians
- Agoura Hills Urgentocare PCAgoura Hills, CA · 14 clinicians
Industry payments (Open Payments)
- 2025$103.18 · 6 payments from 1 company
- 2024$44.96 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $103.18 | 6 |
What the 2025 payments were for
- Food and Beverage$103.18 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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