John C. Reneau, MD, PHD
NPI 1437590163ActiveIndividual· Internal Medicine, Hematology· Columbus, OH
Internal Medicine, Hematology (MD, PHD) with Osu Internal Medicine LLC, practicing in Columbus, Ohio. Their prescriptions cost Medicare Part D more than their services did: $586,293 for 81 claims, against $50,802 paid for services in 2024. Acrotech Biopharma Inc. was the largest of 3 companies reporting payments in 2025, $7,602 in all, mostly consulting fees. Lists Ohio State University State Health System as a hospital affiliation.
Overview
| NPI | 1437590163 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Jul 10, 2013 |
| Last updated in NPPES | Jan 3, 2025 |
| Certified by provider | Jan 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 35.136880 | OH |
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 - Hematology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 721 across 16 procedure codes |
| Paid by Medicare | $50,802 |
Part D prescriptions in 2024
| Prescriptions (claims) | 81 · 97 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $586,293 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Osu Internal Medicine LLCColumbus, OH · 1,161 clinicians
Hospital affiliation
- Ohio State University State Health SystemColumbus, OH
Industry payments (Open Payments)
- 2025$7,602 · 11 payments from 3 companies
- 2024$4,746 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acrotech Biopharma Inc. | $7,340 | 8 |
| Kyowa Kirin, Inc. | $140.74 | 2 |
| Secura Bio, Inc. | $120.71 | 1 |
What the 2025 payments were for
- Consulting Fee$7,306 · 7 payments
- Food and Beverage$295.78 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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