Thomas Glenn Lewis, M.D.
NPI 1043429640ActiveIndividual· Dermatology· Chillicothe, OH
Dermatology (M.D.) in Chillicothe, Ohio, trained at Ohio State University College of Medicine (class of 2003). 392 Medicare patients in 2024, $203,733 paid; nearly all of their 85 Part D prescriptions were generic (99%). Bayer Healthcare Pharmaceuticals Inc. was the largest of 3 companies reporting payments in 2025, $72.48 in all, mostly food and beverage.
Overview
| NPI | 1043429640 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 21, 2007 |
| Last updated in NPPES | Dec 30, 2020 |
| Certified by provider | Dec 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 43010081467 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| 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 - Dermatology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 392 |
|---|---|
| Services billed | 1,219 across 57 procedure codes |
| Paid by Medicare | $203,733 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 87 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $918.13 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Dermatology |
Medical group
- Adena Medical Group LLCChillicothe, OH · 386 clinicians
Hospital affiliations
- Adena Regional Medical CenterChillicothe, OH
- Southern Ohio Medical CenterPortsmouth, OH
Industry payments (Open Payments)
- 2025$72.48 · 3 payments from 3 companies
- 2024$1,067 · 54 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $25.67 | 1 |
| Botanix Sb Inc | $25.31 | 1 |
| Biofrontera Inc. | $21.50 | 1 |
What the 2025 payments were for
- Food and Beverage$72.48 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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