John Shallat
NPI 1942381306ActiveIndividual· Internal Medicine· Peoria, IL
Internal Medicine in Peoria, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $64,836 for 1,248 claims, against $3,716 paid for services in 2024.
Overview
| NPI | 1942381306 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 18, 2006 |
| 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 · 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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 24 |
|---|---|
| Services billed | 40 across 7 procedure codes |
| Paid by Medicare | $3,716 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,248 · 2,326 30-day fills |
|---|---|
| Patients | 435 |
| Total drug cost | $64,836 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
Medical group
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
Hospital affiliation
- Saint Francis Medical CenterPeoria, IL
Other facilities
- Osf HospiceHospice · Peoria, IL
- Osf HospiceHospice · Loves Park, IL
- Osf Hospice - Eastern RegionHospice · Bloomington, IL
- Osf Hospice - UrbanaHospice · Champaign, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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