John D. Marshall, MD
NPI 1144219171ActiveIndividual· Anesthesiology· Peoria, IL
Anesthesiology (MD) in Peoria, Illinois, trained at Washington University School of Medicine (class of 1991). 375 Medicare patients in 2024, $81,217 paid; all of their 262 Part D prescriptions were generic.
Overview
| NPI | 1144219171 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 21, 2005 |
| Last updated in NPPES | Mar 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 036090099 | IL |
| Anesthesiology, Pain Medicine | 207LP2900X | 036090099 | 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 - Anesthesiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 375 |
|---|---|
| Services billed | 1,098 across 33 procedure codes |
| Paid by Medicare | $81,217 |
Part D prescriptions in 2024
| Prescriptions (claims) | 262 · 531 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $3,405 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Anesthesiology |
Medical groups
- Advanced Physical Therapy Services, Ltd.Bloomington, IL · 223 clinicians
- Associated Anesthesiologists SCPeoria, IL · 155 clinicians
- Saint Francis Medical CenterPeoria, IL · 20 clinicians
Hospital affiliation
- Saint Francis Medical CenterPeoria, 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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All 57 anesthesiologists in Peoria · All anesthesiologists in Illinois