Roxana Mattoni, PA-C
NPI 1639740962ActiveIndividual· Physician Assistant· Sparks, NV
Physician Assistant (PA-C) in Sparks, Nevada, licensed in NV, with an NPI issued in July 2021. Their prescriptions cost Medicare Part D more than their services did: $112,883 for 744 claims, against $2,856 paid for services in 2024. Astellas Pharma US Inc was the largest of 3 companies reporting payments in 2025, $339.60 in all, mostly food and beverage.
Overview
| NPI | 1639740962 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 7, 2021 |
| Last updated in NPPES | Jan 9, 2025 |
| Certified by provider | Jan 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA2721 | NV |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 58 across 14 procedure codes |
| Paid by Medicare | $2,856 |
Part D prescriptions in 2024
| Prescriptions (claims) | 744 · 1,356 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $112,883 |
| Generic share | 77% of claims |
Industry payments (Open Payments)
- 2025$339.60 · 16 payments from 3 companies
- 2024$338.80 · 15 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $171.25 | 4 |
| Abbvie Inc. | $109.10 | 5 |
| Mayne Pharma Commercial LLC | $59.25 | 7 |
What the 2025 payments were for
- Food and Beverage$240.60 · 15 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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