Daniel Olson, M.D.
NPI 1003234329ActiveIndividual· Internal Medicine, Hematology & Oncology· Chicago, IL
Internal Medicine, Hematology & Oncology (M.D.) in Chicago, Illinois, trained at Rush Medical College of Rush University (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $313,730 for 160 claims, against $62,434 paid for services in 2024. Iovance Biotherapeutics, Inc. was the largest of 4 companies reporting payments in 2025, $13,367 in all, mostly honoraria.
Overview
| NPI | 1003234329 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 3, 2014 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 036.142550 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematopoietic Cell Transplantation and Cellular Therapy (IL); Practitioner - Hematology/Oncology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 688 across 14 procedure codes |
| Paid by Medicare | $62,434 |
Part D prescriptions in 2024
| Prescriptions (claims) | 160 · 247 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $313,730 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- University of ChicagoChicago, IL · 1,712 clinicians
- The University of Chicago Medical CenterChicago, IL · 915 clinicians
Hospital affiliations
- Bon Secours St Francis Medical CenterMidlothian, VA
- The University of Chicago Medical CenterChicago, IL
- Uchicago Medicine Northwest IndianaCrown Point, IN
Industry payments (Open Payments)
- 2025$13,367 · 10 payments from 4 companies
- 2024$3,930 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iovance Biotherapeutics, Inc. | $6,804 | 6 |
| Immunocore Limited | $3,205 | 2 |
| Springworks Therapeutics, Inc. | $2,188 | 1 |
| Deciphera Pharmaceuticals Inc. | $1,170 | 1 |
What the 2025 payments were for
- Honoraria$6,770 · 3 payments
- Consulting Fee$6,298 · 2 payments
- Food and Beverage$299.08 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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