Roxann Jeanette Richardson
NPI 1902428915ActiveIndividual· Physician Assistant· Sparks, NV
Physician Assistant with Artius Dermatology Associates PC, practicing in Sparks, Nevada. Their prescriptions cost Medicare Part D more than their services did: $230,979 for 619 claims, against $19,345 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $1,361 in all, mostly food and beverage.
Overview
| NPI | 1902428915 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 13, 2020 |
| Last updated in NPPES | Feb 22, 2024 |
| Certified by provider | Feb 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | NV |
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 | 89 |
|---|---|
| Services billed | 495 across 29 procedure codes |
| Paid by Medicare | $19,345 |
Part D prescriptions in 2024
| Prescriptions (claims) | 619 · 1,157 30-day fills |
|---|---|
| Patients | 246 |
| Total drug cost | $230,979 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Artius Dermatology Associates PCHanford, CA · 17 clinicians
Industry payments (Open Payments)
- 2025$1,361 · 43 payments from 11 companies
- 2024$789.98 · 27 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $368.36 | 18 |
| Ucb, Inc. | $237.86 | 5 |
| Janssen Biotech, Inc. | $199.97 | 4 |
| Genzyme Corporation | $162.25 | 2 |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | $156.10 | 4 |
What the 2025 payments were for
- Food and Beverage$1,284 · 41 payments
- Education$76.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 physician assistants in Sparks · All physician assistants in Nevada