Serena E. Ramos, PA
NPI 1225567274ActiveIndividual· Physician Assistant· Aurora, CO
Physician Assistant (PA) with University Physicians Incorporated, practicing in Aurora, Colorado. Mostly services rather than prescriptions: Medicare paid $12,691 for 94 patients in 2024, with only 21 Part D claims. Penumbra, Inc. was the largest of 4 companies reporting payments in 2025, $225.30 in all, mostly food and beverage. Lists University of Colorado Hospital Authority as a hospital affiliation.
Overview
| NPI | 1225567274 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jun 5, 2017 |
| Last updated in NPPES | Feb 24, 2025 |
| Certified by provider | Feb 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA.0007272 | CO |
| Physician Assistant | 363A00000X | 10002256A | IN |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 205 across 19 procedure codes |
| Paid by Medicare | $12,691 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 23 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $3,051 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- University Physicians IncorporatedAurora, CO · 3,215 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$225.30 · 4 payments from 4 companies
- 2024$152.79 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $164.95 | 1 |
| Microvention, Inc. | $24.73 | 1 |
| Medtronic, Inc. | $19.79 | 1 |
| Boston Scientific Corporation | $15.83 | 1 |
What the 2025 payments were for
- Food and Beverage$225.30 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 271 physician assistants in Aurora · All physician assistants in Colorado