Santosh Lumdas Saraf, M.D.
NPI 1407890650ActiveIndividual· Internal Medicine, Hematology & Oncology· Chicago, IL
Internal Medicine, Hematology & Oncology (M.D.) in Chicago, Illinois, trained at Temple University School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $235,865 for 590 claims, against $5,625 paid for services in 2024. Agios Pharmaceuticals, Inc. was the largest of 4 companies reporting payments in 2025, $33,491 in all, mostly consulting fees.
Overview
| NPI | 1407890650 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Jun 17, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 036114206 | 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 | 35 |
|---|---|
| Services billed | 86 across 11 procedure codes |
| Paid by Medicare | $5,625 |
Part D prescriptions in 2024
| Prescriptions (claims) | 590 · 686 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $235,865 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- The Board of Trustees of the University of IllinoisChicago, IL · 1,150 clinicians
Hospital affiliation
- University of Illinois Hospital and ClinicsChicago, IL
Industry payments (Open Payments)
- 2025$33,491 · 30 payments from 4 companies
- 2024$86,456 · 45 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Agios Pharmaceuticals, Inc. | $11,637 | 13 |
| Pfizer Inc. | $11,075 | 11 |
| Novo Nordisk Inc | $6,419 | 4 |
| Csl Behring | $4,360 | 2 |
What the 2025 payments were for
- Consulting Fee$28,966 · 14 payments
- Travel and Lodging$3,909 · 6 payments
- Food and Beverage$456.16 · 9 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$160.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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