Vamsi K. Vasireddy, DO
NPI 1801802996ActiveIndividual· Internal Medicine, Medical Oncology· Urbana, IL
Internal Medicine, Medical Oncology (DO) in Urbana, Illinois, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $6,123,308 for 2,265 claims, against $66,910 paid for services in 2024. Janssen Biotech, Inc. was the largest of 13 companies reporting payments in 2025, $498.00 in all, mostly food and beverage.
Overview
| NPI | 1801802996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Feb 20, 2024 |
| Certified by provider | Feb 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 036116337 | IL |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 036116337 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 270 |
|---|---|
| Services billed | 824 across 12 procedure codes |
| Paid by Medicare | $66,910 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,265 · 3,030 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $6,123,308 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Carle Health Care IncorporatedUrbana, IL · 1,666 clinicians
- Carle West Physician Group IncBloomington, IL · 271 clinicians
Hospital affiliations
- Carle Bromenn Medical CenterNormal, IL
- Carle Foundation HospitalUrbana, IL
- Carle Hoopeston Regional Health CenterHoopeston, IL
- Crawford Memorial HospitalRobinson, IL
- Kirby Medical CenterMonticello, IL
Industry payments (Open Payments)
- 2025$498.00 · 16 payments from 13 companies
- 2024$762.36 · 27 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $99.99 | 1 |
| Janssen Scientific Affairs, LLC | $75.33 | 1 |
| Abbvie Inc. | $61.65 | 2 |
| Beone Medicines USA, Inc. | $44.75 | 2 |
| E.R. Squibb & Sons, L.L.C. | $37.85 | 2 |
What the 2025 payments were for
- Food and Beverage$383.84 · 14 payments
- Education$114.16 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Medical Oncology providers in Illinois →