William Anthony Hays, MD, LAT, PES
NPI 1518900554ActiveIndividual· Family Medicine· Dallas, TX
Family Medicine (MD, LAT, PES) with AIDS Arms, Inc., practicing in Dallas, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,669,974 for 2,579 claims, against $12,170 paid for services in 2024. Viiv Healthcare Company was the largest of 11 companies reporting payments in 2025, $1,515 in all, mostly food and beverage.
Overview
| NPI | 1518900554 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, LAT, PES |
| Sole proprietor | Yes |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Jun 20, 2022 |
| Certified by provider | Jun 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | R3857 | TX |
| Family Medicine | 207Q00000X | E-9484 | AR |
| Specialist/Technologist, Athletic Trainer | 2255A2300X | AT1711 | TX |
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 - Family Practice (AR); Practitioner - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 157 across 26 procedure codes |
| Paid by Medicare | $12,170 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,579 · 5,283 30-day fills |
|---|---|
| Patients | 139 |
| Total drug cost | $2,669,974 |
| Generic share | 66% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- AIDS Arms, Inc.Dallas, TX · 17 clinicians
Industry payments (Open Payments)
- 2025$1,515 · 63 payments from 11 companies
- 2024$1,299 · 57 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $501.06 | 18 |
| Gilead Sciences, Inc. | $366.14 | 12 |
| Novo Nordisk Inc | $200.26 | 13 |
| Lilly USA, LLC | $138.63 | 7 |
| Merck Sharp & Dohme LLC | $116.58 | 4 |
What the 2025 payments were for
- Food and Beverage$1,515 · 63 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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