Ryan Driscoll Greene, M.D.
NPI 1154342574ActiveIndividual· Emergency Medicine· Park Ridge, IL
Emergency Medicine (M.D.) in Park Ridge, Illinois, trained at Georgetown University School of Medicine (class of 2003). 473 Medicare patients in 2024, $60,373 paid; nearly all of their 131 Part D prescriptions were generic (95%). Stryker Corporation reported $207.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1154342574 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Sep 27, 2022 |
| Certified by provider | Sep 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 036115424 | 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 - Emergency Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 473 |
|---|---|
| Services billed | 522 across 19 procedure codes |
| Paid by Medicare | $60,373 |
Part D prescriptions in 2024
| Prescriptions (claims) | 131 · 131 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $1,965 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Emergency Medicine |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliation
- Advocate Lutheran General HospitalPark Ridge, IL
Industry payments (Open Payments)
- 2025$207.01 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $207.01 | 3 |
What the 2025 payments were for
- Food and Beverage$207.01 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 emergency medicine physicians in Park Ridge · All emergency medicine physicians in Illinois