Ronald T. Auer, MD
NPI 1174848196ActiveIndividual· Orthopaedic Surgery· Greendale, IN
Orthopaedic Surgery (MD) in Greendale, Indiana, trained at University of Cincinnati College of Medicine (class of 2010). 484 Medicare patients in 2024, $293,993 paid; nearly all of their 1,514 Part D prescriptions were generic (99%). Legacy Ortho LLC was the largest of 4 companies reporting payments in 2025, $2,394 in all, mostly travel and lodging.
Overview
| NPI | 1174848196 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2010 |
| Last updated in NPPES | Oct 14, 2026 |
| Certified by provider | Oct 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 01075152A | IN |
| Orthopaedic Surgery | 207X00000X | 49925 | KY |
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 - Orthopedic Surgery (IN); Practitioner - Orthopedic Surgery (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 484 |
|---|---|
| Services billed | 12,827 across 118 procedure codes |
| Paid by Medicare | $293,993 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,514 · 1,540 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $88,913 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthocincy Orthopaedics and Sports Medicine PSCEdgewood, KY · 165 clinicians
Hospital affiliations
- Margaret Mary Community Hospital IncBatesville, IN
- Norton-King's Daughters' HealthMadison, IN
- St Elizabeth Dearborn HospitalLawrenceburg, IN
- St Elizabeth EdgewoodEdgewood, KY
- St Elizabeth FlorenceFlorence, KY
Other facilities
- St Elizabeth Home Care ServicesHome health agency · Lawrenceburg, IN
Industry payments (Open Payments)
- 2025$2,394 · 11 payments from 4 companies
- 2024$1,079 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Legacy Ortho LLC | $1,319 | 6 |
| Arthrex, Inc. | $912.01 | 3 |
| Medacta USA, Inc. | $134.00 | 1 |
| Merck Sharp & Dohme LLC | $28.22 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,673 · 3 payments
- Food and Beverage$720.03 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Greendale
- 1740090059
- 1124589700