Steven Hays, M.D.
NPI 1073591566ActiveIndividual· Internal Medicine, Nephrology· Dallas, TX
Internal Medicine, Nephrology (M.D.) in Dallas, Texas, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $95,245 for 625 claims, against $42,802 paid for services in 2024. Amgen Inc. was the largest of 15 companies reporting payments in 2025, $568.63 in all, mostly food and beverage.
Overview
| NPI | 1073591566 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 4, 2006 |
| Last updated in NPPES | Nov 16, 2023 |
| Certified by provider | Nov 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | G1430 | 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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 105 |
|---|---|
| Services billed | 1,755 across 21 procedure codes |
| Paid by Medicare | $42,802 |
Part D prescriptions in 2024
| Prescriptions (claims) | 625 · 1,269 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $95,245 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Nephrology |
Medical group
- Dallas Nephrology AssociatesIrving, TX · 157 clinicians
Other facilities
- Fmc of Forest ParkDialysis facility · Dallas, TX
Industry payments (Open Payments)
- 2025$568.63 · 26 payments from 15 companies
- 2024$1,080 · 42 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $169.53 | 7 |
| Scpharmaceuticals Inc. | $55.21 | 3 |
| Calliditas Therapeutics US Inc. | $48.77 | 2 |
| Aurinia Pharma U.S., Inc. | $40.98 | 2 |
| Glaxosmithkline, LLC. | $36.68 | 2 |
What the 2025 payments were for
- Food and Beverage$568.63 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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