Sandeep Chunduri, MD
NPI 1174740435ActiveIndividual· Internal Medicine, Hematology & Oncology· Crystal Lake, IL
Internal Medicine, Hematology & Oncology (MD) in Crystal Lake, Illinois, trained at Northeastern Ohio University College of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $451,637 for 731 claims, against $155,741 paid for services in 2024. Stemline Therapeutics Inc. was the largest of 12 companies reporting payments in 2025, $6,071 in all, mostly speaking and faculty fees.
Overview
| NPI | 1174740435 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 19, 2007 |
| Last updated in NPPES | Dec 16, 2021 |
| Certified by provider | Dec 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 36110541 | 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 | 545 |
|---|---|
| Services billed | 2,366 across 14 procedure codes |
| Paid by Medicare | $155,741 |
Part D prescriptions in 2024
| Prescriptions (claims) | 731 · 1,133 30-day fills |
|---|---|
| Patients | 212 |
| Total drug cost | $451,637 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliations
- Advocate Good Shepherd HospitalBarrington, IL
- Advocate Illinois Masonic Medical CenterChicago, IL
- Advocate Lutheran General HospitalPark Ridge, IL
- Advocate Sherman HospitalElgin, IL
- Northwestern Medicine McHenryMcHenry, IL
Industry payments (Open Payments)
- 2025$6,071 · 23 payments from 12 companies
- 2024$33,677 · 26 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stemline Therapeutics Inc. | $3,273 | 4 |
| Geron Corporation | $960.00 | 1 |
| Daiichi Sankyo Inc. | $493.77 | 4 |
| Gilead Sciences, Inc. | $450.00 | 1 |
| Astrazeneca Pharmaceuticals LP | $219.41 | 3 |
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$3,120 · 1 payment
- Consulting Fee$1,880 · 3 payments
- Food and Beverage$822.16 · 16 payments
- Education$248.47 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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