Anthony J. Michaels, MD
NPI 1003998642ActiveIndividual· Internal Medicine, Transplant Hepatology· Columbus, OH
Internal Medicine, Transplant Hepatology (MD) in Columbus, Ohio, trained at Ohio State University College of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $873,444 for 684 claims, against $58,927 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 4 companies reporting payments in 2025, $138,171 in all, mostly speaking and faculty fees.
Overview
| NPI | 1003998642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 20, 2006 |
| Last updated in NPPES | Jun 25, 2025 |
| Certified by provider | Jun 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Transplant Hepatology Primary | 207RT0003X | 35.095307 | OH |
| Internal Medicine, Gastroenterology | 207RG0100X | 35095307 | OH |
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 - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 786 across 34 procedure codes |
| Paid by Medicare | $58,927 |
Part D prescriptions in 2024
| Prescriptions (claims) | 684 · 1,136 30-day fills |
|---|---|
| Patients | 161 |
| Total drug cost | $873,444 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Ohiohealth CorporationColumbus, OH · 2,314 clinicians
- Osup Community Outreach LLCWesterville, OH · 151 clinicians
- Ohio Gastroenterology Group, Inc.Columbus, OH · 119 clinicians
Hospital affiliations
- Berger HospitalCircleville, OH
- Dublin Methodist HospitalDublin, OH
- Grant Medical CenterColumbus, OH
- Ohio State University State Health SystemColumbus, OH
- Riverside Methodist HospitalColumbus, OH
Industry payments (Open Payments)
- 2025$138,171 · 128 payments from 4 companies
- 2024$69,705 · 76 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $88,957 | 64 |
| Gilead Sciences, Inc. | $48,614 | 61 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $500.00 | 1 |
| Novo Nordisk Inc | $100.38 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$116,322 · 31 payments
- Travel and Lodging$9,350 · 40 payments
- Consulting Fee$8,208 · 4 payments
- Food and Beverage$4,292 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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