Dana Llamas
NPI 1467817783ActiveIndividual· Physician Assistant· Riverside, CA
Physician Assistant with Riverside Medical Clinic Inc and 1 other group, practicing in Riverside, California. Their prescriptions cost Medicare Part D more than their services did: $536,830 for 999 claims, against $35,212 paid for services in 2024. Incyte Corporation was the largest of 15 companies reporting payments in 2025, $2,278 in all, mostly food and beverage.
Overview
| NPI | 1467817783 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Dec 31, 2015 |
| Last updated in NPPES | Apr 14, 2025 |
| Certified by provider | Apr 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 53147 | 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 | 242 |
|---|---|
| Services billed | 1,475 across 24 procedure codes |
| Paid by Medicare | $35,212 |
Part D prescriptions in 2024
| Prescriptions (claims) | 999 · 1,158 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $536,830 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Riverside Medical Clinic IncRiverside, CA · 173 clinicians
- Pacific Dermatology InstituteVictorville, CA · 32 clinicians
Industry payments (Open Payments)
- 2025$2,278 · 114 payments from 15 companies
- 2024$2,689 · 102 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $451.10 | 19 |
| Abbvie Inc. | $374.44 | 19 |
| Ucb, Inc. | $355.38 | 18 |
| Amgen Inc. | $199.34 | 18 |
| Genzyme Corporation | $199.19 | 5 |
What the 2025 payments were for
- Food and Beverage$2,278 · 114 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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