Ryan M. Peirce, M.D.
NPI 1790704724ActiveIndividual· Radiology, Diagnostic Radiology· Green Bay, WI
Radiology, Diagnostic Radiology (M.D.) in Green Bay, Wisconsin, trained at University of Chicago, Pritzker School of Medicine (class of 2001). Mostly services rather than prescriptions: Medicare paid $55,743 for 1,698 patients in 2024, with only 43 Part D claims.
Overview
| NPI | 1790704724 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 19, 2006 |
| Last updated in NPPES | Aug 22, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 50104-020 | WI |
| Radiology, Diagnostic Radiology | 2085R0202X | 036-110027 | IL |
| Radiology, Diagnostic Radiology | 2085R0202X | 4301088229 | MI |
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 - Diagnostic Radiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,698 |
|---|---|
| Services billed | 2,942 across 141 procedure codes |
| Paid by Medicare | $55,743 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 43 30-day fills |
|---|---|
| Total drug cost | $3,281 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Dean Health Systems IncSun Prairie, WI · 1,159 clinicians
- St Vincent Hospital-Hospital Sisters-Third Order of St FrancisGreen Bay, WI · 603 clinicians
- St Nicholas Hospital-Sisters of the Third Order of St FrancisSheboygan, WI · 178 clinicians
- Radiology Associates of the Fox Valley SCSturgeon Bay, WI · 81 clinicians
- Madison Radiologists S CEdgerton, WI · 57 clinicians
- Orthopedic and Sports Medicine Specialists of Green Bay, SCGreen Bay, WI · 50 clinicians
- Green Bay Radiology SCGreen Bay, WI · 24 clinicians
- Gbr Sheboygan LLCSheboygan, WI · 22 clinicians
Hospital affiliations
- Door County Medical CenterSturgeon Bay, WI
- Southwest Health CenterPlatteville, WI
- St Marys Hospital Medical CtrGreen Bay, WI
- St Nicholas HospitalSheboygan, WI
- St Vincent HospitalGreen Bay, WI
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 56 diagnostic radiologists in Green Bay · All diagnostic radiologists in Wisconsin