Lewis G. Smith III, MD
NPI 1144380684ActiveIndividual· Radiology, Radiation Oncology· Tyler, TX
Radiology, Radiation Oncology (MD) in Tyler, Texas, trained at Columbia University College of Physicians and Surgeons (class of 1993). 97 Medicare patients in 2024, $99,997 paid; nearly all of their 93 Part D prescriptions were generic (99%). Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $190.72 in all, mostly food and beverage.
Overview
| NPI | 1144380684 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 12, 2006 |
| Last updated in NPPES | Sep 19, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | K6337 | TX |
| Radiology, Radiation Oncology | 2085R0001X | 29277 | AZ |
| Radiology, Radiation Oncology | 2085R0001X | G86424 | CA |
| Radiology, Radiation Oncology | 2085R0001X | 036-104732 | IL |
| Radiology, Radiation Oncology | 2085R0001X | 34168 | IA |
| Radiology, Radiation Oncology | 2085R0001X | 203103 | NY |
| Radiology, Radiation Oncology | 2085R0001X | 44487 | MN |
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 - Radiation Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 97 |
|---|---|
| Services billed | 1,349 across 23 procedure codes |
| Paid by Medicare | $99,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 93 · 130 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $1,307 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Radiation Oncology |
Medical group
- University of Texas Health Science Center at Tyler-Facilty-PhysicianTyler, TX · 122 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$190.72 · 8 payments from 6 companies
- 2024$171.97 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $75.16 | 3 |
| Deciphera Pharmaceuticals Inc. | $30.99 | 1 |
| Eisai Inc. | $24.97 | 1 |
| Aveo Pharmaceuticals, Inc. | $22.42 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $18.92 | 1 |
What the 2025 payments were for
- Food and Beverage$190.72 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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