James Michael Isaacs
NPI 1629423934ActiveIndividual· Internal Medicine, Medical Oncology· Cleveland, OH
Internal Medicine, Medical Oncology with Cleveland Clinic, practicing in Cleveland, Ohio. Their prescriptions cost Medicare Part D more than their services did: $267,206 for 235 claims, against $42,639 paid for services in 2024. Immunocore Limited reported $161.40 in payments in 2025, mostly food and beverage. Lists Akron General Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1629423934 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 25, 2016 |
| Last updated in NPPES | Jul 12, 2022 |
| Certified by provider | Jul 12, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 35.144466 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hematology/Oncology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 465 across 12 procedure codes |
| Paid by Medicare | $42,639 |
Part D prescriptions in 2024
| Prescriptions (claims) | 235 · 280 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $267,206 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Akron General Medical CenterAkron, OH
- Cleveland ClinicCleveland, OH
- Cleveland Clinic Avon HospitalAvon, OH
- Hillcrest HospitalMayfield Heights, OH
- Mercy Medical CenterCanton, OH
Industry payments (Open Payments)
- 2025$161.40 · 1 payment from 1 company
- 2024$215.02 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Immunocore Limited | $161.40 | 1 |
What the 2025 payments were for
- Food and Beverage$161.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Medical Oncology providers in Cleveland
- 1023927803
- 1740700194
- 1528022282
- 1457315673
- 1932594728
- 1306800735
- 1326797218
- 1841188042
- 1366763021
- 1639291727
- 1245404813
- 1306188719