Justin Anthony Rapoff, D.O.
NPI 1174849657ActiveIndividual· Internal Medicine· Olympia Fields, IL
Internal Medicine (D.O.) with Alton-Griffin Emergency Group PC, practicing in Olympia Fields, Illinois. 272 Medicare patients in 2024, $42,087 paid; nearly all of their 387 Part D prescriptions were generic (95%). Lists Osf Saint Anthony's Health Center as a hospital affiliation.
Overview
| NPI | 1174849657 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2010 |
| Last updated in NPPES | Sep 2, 2021 |
| Certified by provider | Sep 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036.143739 | IL |
| Emergency Medicine | 207P00000X | 2014017393 | MO |
| 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); Practitioner - Emergency Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 272 |
|---|---|
| Services billed | 326 across 16 procedure codes |
| Paid by Medicare | $42,087 |
Part D prescriptions in 2024
| Prescriptions (claims) | 387 · 403 30-day fills |
|---|---|
| Patients | 220 |
| Total drug cost | $5,229 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Alton-Griffin Emergency Group PCAlton, IL · 18 clinicians
Hospital affiliation
- Osf Saint Anthony's Health CenterAlton, 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 28 internal medicine physicians in Olympia Fields · All internal medicine physicians in Illinois