Gregory J. Lawler, M.D.
NPI 1326033820ActiveIndividual· Radiology, Diagnostic Radiology· Chattanooga, TN
Radiology, Diagnostic Radiology (M.D.) in Chattanooga, Tennessee, trained at New York Medical College (class of 1991). Medicare paid $120,070 for services to 1,067 patients in 2024. Boston Scientific Corporation reported $261.83 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1326033820 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 12, 2005 |
| Last updated in NPPES | Jun 26, 2025 |
| Certified by provider | Jun 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 041469 | CT |
| Radiology, Neuroradiology | 2085N0700X | 041469 | CT |
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 - Diagnostic Radiology (NY); Practitioner - Diagnostic Radiology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,067 |
|---|---|
| Services billed | 28,403 across 115 procedure codes |
| Paid by Medicare | $120,070 |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Radiology Alliance PCCharleston, WV · 455 clinicians
- Lenox Hill Radiology and Medical Imaging Associates PCSanta Fe, NM · 244 clinicians
- Tennessee Medical Imaging, P.C.Chattanooga, TN · 13 clinicians
Hospital affiliations
- Tristar Centennial Medical CenterNashville, TN
- Tristar Hendersonville Medical CenterHendersonville, TN
- Tristar Skyline Medical CenterNashville, TN
- Tristar Southern Hills Medical CenterNashville, TN
- Tristar Summit Medical CenterHermitage, TN
Industry payments (Open Payments)
- 2025$261.83 · 2 payments from 1 company
- 2024$116.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $261.83 | 2 |
What the 2025 payments were for
- Food and Beverage$261.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 diagnostic radiologists in Chattanooga · All diagnostic radiologists in Tennessee