John S. Shiau, MD
NPI 1346221058ActiveIndividual· Neurological Surgery· Staten Island, NY
Opted out of Medicare from October 2024 to October 2028. Neurological Surgery (MD) in Staten Island, New York, licensed in NY and NJ, with an NPI issued in November 2005. Part D covered 88 prescriptions written in 2024, 100% of them generic. Kuros Biosciences USA, Inc was the largest of 9 companies reporting payments in 2025, $10,278 in all, mostly consulting fees.
Overview
| NPI | 1346221058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 9, 2005 |
| Last updated in NPPES | Jun 24, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 1915601 | NY |
| Neurological Surgery | 207T00000X | MA067801 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Oct 1, 2024 – Oct 1, 2028 |
| Can order and refer | No |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 88 · 109 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $1,966 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$10,278 · 24 payments from 9 companies
- 2024$17,464 · 101 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kuros Biosciences USA, Inc | $6,064 | 2 |
| Precision Spine, Inc. | $2,211 | 5 |
| Nexxt Spine LLC | $460.09 | 3 |
| Spine Wave, Inc. | $443.89 | 4 |
| Providence Medical Technology, Inc. | $355.27 | 3 |
What the 2025 payments were for
- Consulting Fee$8,000 · 3 payments
- Food and Beverage$2,214 · 20 payments
- Travel and Lodging$64.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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