Ana Karina Serna, PA-C
NPI 1073162798ActiveIndividual· Physician Assistant· El Paso, TX
Physician Assistant (PA-C) with Southwest Hcp Access PA, practicing in El Paso, Texas. Their prescriptions cost Medicare Part D more than their services did: $157,889 for 388 claims, against $4,293 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $891.62 in all, mostly food and beverage.
Overview
| NPI | 1073162798 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 5, 2019 |
| Last updated in NPPES | Feb 11, 2020 |
| Certified by provider | Feb 11, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA13346 | TX |
| 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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 70 across 10 procedure codes |
| Paid by Medicare | $4,293 |
Part D prescriptions in 2024
| Prescriptions (claims) | 388 · 599 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $157,889 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Southwest Hcp Access PAEl Paso, TX · 5 clinicians
Industry payments (Open Payments)
- 2025$891.62 · 43 payments from 7 companies
- 2024$763.51 · 40 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $424.93 | 21 |
| Genzyme Corporation | $176.41 | 11 |
| Novartis Pharmaceuticals Corporation | $113.07 | 5 |
| Sanofi-Aventis U.S. LLC | $55.99 | 1 |
| Regeneron Healthcare Solutions, Inc. | $50.48 | 2 |
What the 2025 payments were for
- Food and Beverage$801.63 · 41 payments
- Education$89.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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