Ryan Michael Bass, D.O.
NPI 1548467764ActiveIndividual· Emergency Medicine· Milwaukee, WI
Emergency Medicine (D.O.) in Milwaukee, Wisconsin, licensed in NE, with an NPI issued in June 2007. 391 Medicare patients in 2024, $39,154 paid; nearly all of their 216 Part D prescriptions were generic (97%).
Overview
| NPI | 1548467764 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 29, 2007 |
| Last updated in NPPES | Dec 29, 2021 |
| Certified by provider | Dec 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5672 | NE |
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 (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 391 |
|---|---|
| Services billed | 428 across 19 procedure codes |
| Paid by Medicare | $39,154 |
Part D prescriptions in 2024
| Prescriptions (claims) | 216 · 216 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $2,442 |
| Generic share | 97% of claims |
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 371 emergency medicine physicians in Milwaukee · All emergency medicine physicians in Wisconsin