Kaiyung Woo, MD
NPI 1942298641ActiveIndividual· Anesthesiology· Parsippany, NJ
Anesthesiology (MD) in Parsippany, New Jersey, licensed in NJ, with an NPI issued in October 2005. Medicare paid $15,150 for services to 147 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 2 companies reporting payments in 2025, $33.62 in all, mostly food and beverage.
Overview
| NPI | 1942298641 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 7, 2005 |
| Last updated in NPPES | Dec 24, 2025 |
| Certified by provider | Dec 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 25MA07157500 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 147 across 7 procedure codes |
| Paid by Medicare | $15,150 |
Industry payments (Open Payments)
- 2025$33.62 · 2 payments from 2 companies
- 2024$52.86 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $18.39 | 1 |
| Janssen Biotech, Inc. | $15.23 | 1 |
What the 2025 payments were for
- Food and Beverage$33.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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