David Keith Williams, MD
Radiology, Diagnostic Radiology (MD) in Lubbock, Texas, trained at Texas Tech University Health Science Center School of Medicine (class of 1997). Medicare paid $180,767 for services to 3,794 patients in 2024. Octapharma USA, Inc. was the largest of 2 companies reporting payments in 2025, $89.40 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 | 1669440228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Nov 3, 2021 |
| Certified by provider | Nov 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | L0698 | 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 | David Roy Williams · Phys Therapy Provide | 1128a3 | Feb 20, 2020 | Fort Worth, TX |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 - Diagnostic Radiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 3,794 |
|---|---|
| Services billed | 7,550 across 146 procedure codes |
| Paid by Medicare | $180,767 |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Diagnostic Radiology |
Medical group
- Radiology Associates of North Texas PAFort Worth, TX · 346 clinicians
Hospital affiliations
- Covenant Childrens HospitalLubbock, TX
- Covenant Health Hobbs HospitalHobbs, NM
- Covenant Hospital PlainviewPlainview, TX
- Covenant Medical CenterLubbock, TX
- University of Texas Health Science Center at TylerTyler, TX
Industry payments (Open Payments)
- 2025$89.40 · 2 payments from 2 companies
- 2024$19.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Octapharma USA, Inc. | $58.80 | 1 |
| Jazz Pharmaceuticals Inc. | $30.60 | 1 |
What the 2025 payments were for
- Food and Beverage$89.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 diagnostic radiologists in Lubbock · All diagnostic radiologists in Texas