Ralph L. Wischmeyer, M.D.
NPI 1225065188ActiveIndividual· Anesthesiology· Columbus, IN
Anesthesiology (M.D.) in Columbus, Indiana, trained at University of Kentucky College of Medicine (class of 1990). Medicare paid $9,604 for services to 70 patients in 2024. Mindray Ds USA, Inc. reported $143.07 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1225065188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Jun 8, 2026 |
| Certified by provider | Jun 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 01044780 | IN |
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 - Anesthesiology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 76 across 22 procedure codes |
| Paid by Medicare | $9,604 |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Anesthesiology |
Medical group
- Southeastern Indiana Anesthesia Associates PCColumbus, IN · 25 clinicians
Hospital affiliation
- Columbus Regional HospitalColumbus, IN
Industry payments (Open Payments)
- 2025$143.07 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mindray Ds USA, Inc. | $143.07 | 3 |
What the 2025 payments were for
- Food and Beverage$143.07 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 anesthesiologists in Columbus · All anesthesiologists in Indiana