Ruemu E. Birhiray, MD
NPI 1295735058ActiveIndividual· Internal Medicine, Hematology & Oncology· Indianapolis, IN
Internal Medicine, Hematology & Oncology (MD) with American Oncology Partners PA and 1 other group, practicing in Indianapolis, Indiana. Their prescriptions cost Medicare Part D more than their services did: $10,084,829 for 2,714 claims, against $4,980,540 paid for services in 2024. Janssen Biotech, Inc. was the largest of 65 companies reporting payments in 2025, $434,604 in all, mostly speaking and faculty fees. Lists Ascension St Vincent Carmel and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1295735058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 22, 2005 |
| Last updated in NPPES | Dec 30, 2022 |
| Certified by provider | Dec 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 01053068 | IN |
| Internal Medicine, Medical Oncology | 207RX0202X | 01053068 | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,032 |
|---|---|
| Services billed | 241,755 across 140 procedure codes |
| Paid by Medicare | $4,980,540 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,714 · 5,446 30-day fills |
|---|---|
| Patients | 608 |
| Total drug cost | $10,084,829 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Medical Oncology |
Medical groups
- American Oncology Partners PAFort Wayne, IN · 391 clinicians
- Riverview HospitalNoblesville, IN · 211 clinicians
Hospital affiliations
- Ascension St Vincent CarmelCarmel, IN
- Ascension St Vincent FishersFishers, IN
- Ascension St Vincent HospitalIndianapolis, IN
- Ascension St Vincent KokomoKokomo, IN
- Riverview HealthNoblesville, IN
Industry payments (Open Payments)
- 2025$434,604 · 559 payments from 65 companies
- 2024$483,694 · 613 payments from 52 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $77,362 | 70 |
| Incyte Corporation | $66,231 | 48 |
| Astrazeneca Pharmaceuticals LP | $64,683 | 44 |
| Glaxosmithkline, LLC. | $40,114 | 35 |
| Lilly USA, LLC | $25,959 | 19 |
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$292,164 · 89 payments
- Travel and Lodging$66,127 · 84 payments
- Consulting Fee$38,468 · 15 payments
- Compensation for serving as faculty or as a speaker for a medical education program$15,510 · 5 payments
- Food and Beverage$12,947 · 356 payments
- Honoraria$9,213 · 4 payments
- Education$174.97 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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