Adriana Elizabeth Chavez, PA
NPI 1235838251ActiveIndividual· Physician Assistant· Harlingen, TX
Physician Assistant (PA) with Specialty Associates of West Houston PLLC, practicing in Harlingen, Texas. Their prescriptions cost Medicare Part D more than their services did: $96,653 for 881 claims, against $8,016 paid for services in 2024. Sanofi-Aventis U.S. LLC was the largest of 6 companies reporting payments in 2025, $254.58 in all, mostly food and beverage.
Overview
| NPI | 1235838251 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Feb 28, 2023 |
| Last updated in NPPES | Apr 30, 2024 |
| Certified by provider | Apr 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA16356 | TX |
| Orthopaedic Surgery | 207X00000X | PA16356 | TX |
| Physician Assistant, Medical | 363AM0700X | PA16356 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 67 |
|---|---|
| Services billed | 236 across 35 procedure codes |
| Paid by Medicare | $8,016 |
Part D prescriptions in 2024
| Prescriptions (claims) | 881 · 1,244 30-day fills |
|---|---|
| Patients | 328 |
| Total drug cost | $96,653 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Specialty Associates of West Houston PLLCHouston, TX · 129 clinicians
Industry payments (Open Payments)
- 2025$254.58 · 8 payments from 6 companies
- 2024$91.01 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $120.31 | 1 |
| Lilly USA, LLC | $51.67 | 2 |
| Otsuka America Pharmaceutical, Inc. | $34.92 | 2 |
| Exact Sciences Corporation | $17.72 | 1 |
| Insulet Corporation | $15.27 | 1 |
What the 2025 payments were for
- Food and Beverage$254.58 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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