Peter Odonnell
NPI 1861695819ActiveIndividual· Internal Medicine· Chicago, IL
Internal Medicine in Chicago, Illinois, trained at University of Chicago, Pritzker School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $223,310 for 62 claims, against $21,357 paid for services in 2024. Astellas Pharma US Inc was the largest of 5 companies reporting payments in 2025, $18,281 in all, mostly consulting fees.
Overview
| NPI | 1861695819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 7, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | — | 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 | 98 |
|---|---|
| Services billed | 210 across 9 procedure codes |
| Paid by Medicare | $21,357 |
Part D prescriptions in 2024
| Prescriptions (claims) | 62 · 66 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $223,310 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical groups
- University of ChicagoChicago, IL · 1,712 clinicians
- The University of Chicago Medical CenterChicago, IL · 915 clinicians
Hospital affiliations
- The University of Chicago Medical CenterChicago, IL
- Uchicago Medicine Northwest IndianaCrown Point, IN
Industry payments (Open Payments)
- 2025$18,281 · 12 payments from 5 companies
- 2024$109,727 · 38 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $7,236 | 4 |
| Astellas Pharma Global Development | $3,713 | 1 |
| Merck Sharp & Dohme LLC | $3,588 | 4 |
| Pfizer Inc. | $1,875 | 1 |
| Janssen Research & Development, LLC | $1,869 | 2 |
What the 2025 payments were for
- Consulting Fee$17,544 · 10 payments
- Travel and Lodging$598.14 · 1 payment
- Food and Beverage$138.14 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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