Rasa Lilija Buntinas, MD
NPI 1902880966ActiveIndividual· Internal Medicine, Hematology & Oncology· Cedar Rapids, IA
Internal Medicine, Hematology & Oncology (MD) in Cedar Rapids, Iowa, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1993). In 2024 Medicare paid $3,375,763 for 504 patients, and Part D covered 2,247 of their prescriptions, 89% of them generic. Daiichi Sankyo Inc. was the largest of 8 companies reporting payments in 2025, $276.11 in all, mostly food and beverage.
Overview
| NPI | 1902880966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 2, 2005 |
| Last updated in NPPES | Sep 11, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 31281 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 504 |
|---|---|
| Services billed | 222,011 across 185 procedure codes |
| Paid by Medicare | $3,375,763 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,247 · 3,790 30-day fills |
|---|---|
| Patients | 368 |
| Total drug cost | $2,067,266 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Physicians Clinic of Iowa PCCedar Rapids, IA · 135 clinicians
Hospital affiliations
- Compass Memorial HealthcareMarengo, IA
- Jones Regional Medical CenterAnamosa, IA
- Mercy Medical Center - Cedar RapidsCedar Rapids, IA
- Regional Medical CenterManchester, IA
- St Lukes HospitalCedar Rapids, IA
Industry payments (Open Payments)
- 2025$276.11 · 13 payments from 8 companies
- 2024$252.51 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $83.13 | 4 |
| Pfizer Inc. | $62.98 | 3 |
| Recordati_rare_diseases_inc. | $29.08 | 1 |
| Genzyme Corporation | $24.97 | 1 |
| Abbvie Inc. | $21.73 | 1 |
What the 2025 payments were for
- Food and Beverage$256.11 · 12 payments
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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