Edward B. Jamelarin
NPI 1104024900ActiveIndividual· Internal Medicine, Hematology & Oncology· Columbus, OH
Internal Medicine, Hematology & Oncology with Mercy Clinic Oklahoma Communities, practicing in Columbus, Ohio. Their prescriptions cost Medicare Part D more than their services did: $5,855,763 for 2,163 claims, against $144,876 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 37 companies reporting payments in 2025, $2,300 in all, mostly food and beverage. Lists Arbuckle Memorial Hospital Authority and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1104024900 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 3, 2007 |
| Last updated in NPPES | Jul 27, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 35.085395 | 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/Oncology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 596 |
|---|---|
| Services billed | 1,923 across 16 procedure codes |
| Paid by Medicare | $144,876 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,163 · 2,949 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $5,855,763 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliations
- Arbuckle Memorial Hospital AuthoritySulphur, OK
- Chickasaw Nation Medical CenterAda, OK
- Mercy Hospital AdaAda, OK
- Mercy Hospital Ardmore, IncArdmore, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
Industry payments (Open Payments)
- 2025$2,300 · 106 payments from 37 companies
- 2024$2,428 · 131 payments from 35 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $225.66 | 12 |
| Shield Therapeutics Inc | $216.50 | 4 |
| Pfizer Inc. | $136.63 | 7 |
| Abbvie Inc. | $122.74 | 7 |
| Genzyme Corporation | $120.36 | 4 |
What the 2025 payments were for
- Food and Beverage$2,300 · 106 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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