Johne Philip Chapman, MD
NPI 1942734520ActiveIndividual· Emergency Medicine· Chicago, IL
Emergency Medicine (MD) in Chicago, Illinois, trained at Virginia Commonwealth University, School of Medicine (class of 2017). 644 Medicare patients in 2024, $82,297 paid; nearly all of their 268 Part D prescriptions were generic (97%). Astrazeneca Pharmaceuticals LP reported $29.71 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1942734520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2017 |
| Last updated in NPPES | May 24, 2023 |
| Certified by provider | May 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 036150899 | IL |
| Emergency Medicine | 207P00000X | 01083826A | IN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Emergency Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 644 |
|---|---|
| Services billed | 839 across 20 procedure codes |
| Paid by Medicare | $82,297 |
Part D prescriptions in 2024
| Prescriptions (claims) | 268 · 299 30-day fills |
|---|---|
| Patients | 210 |
| Total drug cost | $4,459 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Emergency Medicine |
Medical group
- Riverside Emergency Physicians LLCKankakee, IL · 39 clinicians
Hospital affiliation
- Riverside Medical CenterKankakee, IL
Industry payments (Open Payments)
- 2024$29.71 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $29.71 | 2 |
What the 2024 payments were for
- Food and Beverage$29.71 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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