Apurva A. Desai, M.D.
NPI 1861468100ActiveIndividual· Internal Medicine, Hematology & Oncology· Elgin, IL
Internal Medicine, Hematology & Oncology (M.D.) in Elgin, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1995). In 2024 Medicare paid $3,057,036 for 884 patients, and Part D covered 1,273 of their prescriptions, 64% of them generic. Novartis Pharmaceuticals Corporation was the largest of 21 companies reporting payments in 2025, $1,812 in all, mostly food and beverage.
Overview
| NPI | 1861468100 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Oct 9, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 036097014 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 884 |
|---|---|
| Services billed | 153,411 across 138 procedure codes |
| Paid by Medicare | $3,057,036 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,273 · 1,969 30-day fills |
|---|---|
| Patients | 257 |
| Total drug cost | $3,504,288 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Illinois Cancer SpecialistsArlington Heights, IL · 26 clinicians
Hospital affiliations
- Advocate Good Shepherd HospitalBarrington, IL
- Advocate Lutheran General HospitalPark Ridge, IL
- Advocate Sherman HospitalElgin, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine McHenryMcHenry, IL
Industry payments (Open Payments)
- 2025$1,812 · 77 payments from 21 companies
- 2024$1,596 · 68 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $397.91 | 25 |
| Astellas Pharma US Inc | $227.07 | 9 |
| Gilead Sciences, Inc. | $167.39 | 4 |
| Tempus Ai, Inc | $166.05 | 4 |
| Pfizer Inc. | $157.90 | 7 |
What the 2025 payments were for
- Food and Beverage$1,712 · 76 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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