Hang Sik Byun, MD
NPI 1073544565ActiveIndividual· Neurological Surgery· Elmhurst, NY
Neurological Surgery (MD) in Elmhurst, New York, licensed in NY, with an NPI issued in July 2006. Medicare paid $19,656 for services to 15 patients in 2024. Integra Lifesciences Corporation was the largest of 2 companies reporting payments in 2025, $80.49 in all, mostly food and beverage.
Overview
| NPI | 1073544565 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Oct 19, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 1111711 | NY |
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 - Neurosurgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 38 across 24 procedure codes |
| Paid by Medicare | $19,656 |
Industry payments (Open Payments)
- 2025$80.49 · 2 payments from 2 companies
- 2024$260.20 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $43.55 | 1 |
| Medtronic, Inc. | $36.94 | 1 |
What the 2025 payments were for
- Food and Beverage$80.49 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Elmhurst
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