Samantha L. Alvarez, PA-C
NPI 1790086866ActiveIndividual· Physician Assistant, Medical· Round Rock, TX
Physician Assistant, Medical (PA-C) with Scott and White Clinic, practicing in Round Rock, Texas. Their prescriptions cost Medicare Part D more than their services did: $132,630 for 795 claims, against $14,898 paid for services in 2024. Janssen Biotech, Inc. was the largest of 6 companies reporting payments in 2025, $785.96 in all, mostly food and beverage. Lists Baylor Scott & White Medical Center - Round Rock and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1790086866 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Nov 5, 2010 |
| Last updated in NPPES | Sep 4, 2020 |
| Certified by provider | Sep 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | 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 | 218 |
|---|---|
| Services billed | 264 across 8 procedure codes |
| Paid by Medicare | $14,898 |
Part D prescriptions in 2024
| Prescriptions (claims) | 795 · 1,612 30-day fills |
|---|---|
| Patients | 324 |
| Total drug cost | $132,630 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Scott and White ClinicCollege Station, TX · 2,461 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center - Round RockRound Rock, TX
- Baylor Scott & White Medical Center - TempleTemple, TX
- Baylor Scott & White Medical Center PflugervillePflugerville, TX
Industry payments (Open Payments)
- 2025$785.96 · 9 payments from 6 companies
- 2024$272.40 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $269.21 | 3 |
| Abbvie Inc. | $234.80 | 2 |
| Ardelyx, Inc. | $116.43 | 1 |
| Pfizer Inc. | $116.19 | 1 |
| Ethicon US, LLC | $33.40 | 1 |
What the 2025 payments were for
- Food and Beverage$686.96 · 8 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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