Michael David Williams, M.D.
Radiology, Vascular & Interventional Radiology (M.D.) in Tyler, Texas, trained at Louisiana State University School of Medicine in New Orleans (class of 1995). In 2024 Medicare paid $256,369 for 2,035 patients, and Part D covered 53 of their prescriptions, 74% of them generic. Stryker Corporation was the largest of 5 companies reporting payments in 2025, $352.55 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1083669246 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2006 |
| Last updated in NPPES | Aug 13, 2026 |
| Certified by provider | Aug 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | N1223 | TX |
| Radiology, Neuroradiology | 2085N0700X | N1223 | TX |
| Radiology, Diagnostic Radiology | 2085R0202X | N1223 | TX |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Texas, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Michael James Williams · Nurse/Nurses Aide | 1128b4 | Mar 21, 1989 | Abilene, TX |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | Possible (name) | See above |
| 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 - Diagnostic Radiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,035 |
|---|---|
| Services billed | 3,650 across 86 procedure codes |
| Paid by Medicare | $256,369 |
Part D prescriptions in 2024
| Prescriptions (claims) | 53 · 53 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $6,826 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
- Neuro Ir of East TexasTyler, TX · 3 clinicians
Hospital affiliations
- Baylor Scott & White Texas Spine & Joint HospitalTyler, TX
- Christus Mother Frances HospitalTyler, TX
- Christus Mother Frances Hospital Sulphur SpringsSulphur Springs, TX
- Ut Health East Texas Tyler Regional HospitalTyler, TX
Industry payments (Open Payments)
- 2025$352.55 · 9 payments from 5 companies
- 2024$497.65 · 15 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $208.18 | 4 |
| Imperative Care, Inc | $86.34 | 2 |
| Medtronic, Inc. | $22.33 | 1 |
| Penumbra, Inc. | $21.30 | 1 |
| Cook Medical LLC | $14.40 | 1 |
What the 2025 payments were for
- Food and Beverage$352.55 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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