Ralph G. Ryan, M.D.
NPI 1548254972ActiveIndividual· Internal Medicine, Cardiovascular Disease· Oak Park, IL
Internal Medicine, Cardiovascular Disease (M.D.) in Oak Park, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1976). Part D covered 113 prescriptions written in 2024, 69% of them generic.
Overview
| NPI | 1548254972 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2005 |
| Last updated in NPPES | Jan 2, 2020 |
| Certified by provider | Jan 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036054943 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 4301043406 | MI |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 4301043406 | MI |
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 - Internal Medicine (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 113 · 194 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $32,853 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Pcc Community Wellness CenterChicago, IL · 94 clinicians
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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