William Alexander Sarniguet Jerez, PA-C
NPI 1164203063ActiveIndividual· Physician Assistant· Spring, TX
Physician Assistant (PA-C) with Texas Sinus Specialists, PLLC, practicing in Spring, Texas. 40 Medicare patients in 2024, $9,452 paid; nearly all of their 818 Part D prescriptions were generic (91%). Inspire Medical Systems, Inc. was the largest of 12 companies reporting payments in 2025, $2,132 in all, mostly food and beverage. Lists HCA Houston Healthcare Tomball and 1 other hospital as hospital affiliations.
Overview
| NPI | 1164203063 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 9, 2023 |
| Last updated in NPPES | Oct 9, 2023 |
| Certified by provider | Oct 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 | 40 |
|---|---|
| Services billed | 478 across 18 procedure codes |
| Paid by Medicare | $9,452 |
Part D prescriptions in 2024
| Prescriptions (claims) | 818 · 889 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $6,292 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Texas Sinus Specialists, PLLCSpring, TX · 2 clinicians
Hospital affiliations
- HCA Houston Healthcare TomballTomball, TX
- Townsen Memorial HospitalHumble, TX
Industry payments (Open Payments)
- 2025$2,132 · 50 payments from 12 companies
- 2024$1,902 · 74 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $704.95 | 16 |
| Genzyme Corporation | $470.07 | 12 |
| Glaxosmithkline, LLC. | $180.78 | 7 |
| Regeneron Healthcare Solutions, Inc. | $171.88 | 5 |
| Medtronic, Inc. | $164.67 | 1 |
What the 2025 payments were for
- Food and Beverage$2,132 · 50 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 physician assistants in Spring · All physician assistants in Texas