Seung B. Sim, MD
NPI 1265426522ActiveIndividual· Anesthesiology· Indianapolis, IN
Anesthesiology (MD) in Indianapolis, Indiana, trained at Indiana University School of Medicine (class of 1993). 255 Medicare patients in 2024, $50,563 paid; nearly all of their 132 Part D prescriptions were generic (98%). Mindray Ds USA, Inc. was the largest of 2 companies reporting payments in 2025, $76.42 in all, mostly food and beverage.
Overview
| NPI | 1265426522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 1, 2005 |
| Last updated in NPPES | May 14, 2024 |
| Certified by provider | May 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 01046615A | 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 | 255 |
|---|---|
| Services billed | 1,141 across 71 procedure codes |
| Paid by Medicare | $50,563 |
Part D prescriptions in 2024
| Prescriptions (claims) | 132 · 142 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $4,097 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Anesthesiology |
| Secondary specialties | Pain Management |
Medical group
- Orthopaedics-Indianapolis IncIndianapolis, IN · 371 clinicians
Hospital affiliation
- Orthoindy HospitalIndianapolis, IN
Industry payments (Open Payments)
- 2025$76.42 · 5 payments from 2 companies
- 2024$70.76 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mindray Ds USA, Inc. | $45.65 | 1 |
| Spr Therapeutics, Inc | $30.77 | 4 |
What the 2025 payments were for
- Food and Beverage$76.42 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 647 anesthesiologists in Indianapolis · All anesthesiologists in Indiana