Peter Mihalakakos, M.D.
NPI 1720022031ActiveIndividual· Surgery· Joliet, IL
Surgery (M.D.) in Joliet, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1992). In 2024 Medicare paid $74,125 for 261 patients, and Part D covered 683 of their prescriptions, 88% of them generic. Glaxosmithkline, LLC. reported $21.11 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720022031 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Mar 23, 2021 |
| Certified by provider | Mar 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 036090844 | 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 - General Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 261 |
|---|---|
| Services billed | 497 across 58 procedure codes |
| Paid by Medicare | $74,125 |
Part D prescriptions in 2024
| Prescriptions (claims) | 683 · 1,121 30-day fills |
|---|---|
| Patients | 303 |
| Total drug cost | $26,689 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | General Surgery |
Medical group
- Prime Healthcare Illinois Medical Group LLCChicago, IL · 322 clinicians
Hospital affiliation
- Saint Joseph Medical CenterJoliet, IL
Industry payments (Open Payments)
- 2025$21.11 · 1 payment from 1 company
- 2024$386.52 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $21.11 | 1 |
What the 2025 payments were for
- Food and Beverage$21.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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