Keith R. Black, DO
NPI 1033495890ActiveIndividual· Internal Medicine· Warren, OH
Internal Medicine (DO) in Warren, Ohio, trained at Ohio University, College of Osteopathic Medicine (class of 2011). In 2024 Medicare paid $139,442 for 472 patients, and Part D covered 1,179 of their prescriptions, 89% of them generic. Astrazeneca Pharmaceuticals LP reported $19.29 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033495890 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Oct 25, 2011 |
| Last updated in NPPES | Jan 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 34.010851 | 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 - Hospitalist (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 472 |
|---|---|
| Services billed | 1,745 across 12 procedure codes |
| Paid by Medicare | $139,442 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,179 · 1,509 30-day fills |
|---|---|
| Patients | 365 |
| Total drug cost | $49,018 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Hospitalist |
Medical group
- Robert E Bisel DO and Associates LLCWarren, OH · 4 clinicians
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Mh St Elizabeth Youngstown HospitalYoungstown, OH
- Mh St Joseph Warren HospitalWarren, OH
Other facilities
- Expand Health Skilled at Home LLCHome health agency · Youngstown, OH
Industry payments (Open Payments)
- 2025$19.29 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $19.29 | 1 |
What the 2025 payments were for
- Food and Beverage$19.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 59 internal medicine physicians in Warren · All internal medicine physicians in Ohio