Andrew Kai-Hong Chan, MD
NPI 1962820589ActiveIndividual· Neurological Surgery· New York, NY
Neurological Surgery (MD) in New York, New York, trained at Columbia University College of Physicians and Surgeons (class of 2014). Mostly services rather than prescriptions: Medicare paid $181,475 for 143 patients in 2024, with only 38 Part D claims. Carlsmed, Inc. was the largest of 8 companies reporting payments in 2025, $33,906 in all, mostly consulting fees.
Overview
| NPI | 1962820589 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 1, 2014 |
| Last updated in NPPES | Oct 11, 2022 |
| Certified by provider | Oct 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 316317-01 | 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 (NJ); Practitioner - Neurosurgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 507 across 59 procedure codes |
| Paid by Medicare | $181,475 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 40 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $1,083 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$33,906 · 54 payments from 8 companies
- 2024$11,888 · 40 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Carlsmed, Inc. | $26,954 | 21 |
| Alphatec Spine, Inc | $4,652 | 18 |
| Si-Bone, Inc. | $1,173 | 5 |
| Medtronic, Inc. | $535.67 | 4 |
| Providence Medical Technology, Inc. | $332.99 | 3 |
What the 2025 payments were for
- Consulting Fee$25,400 · 9 payments
- Travel and Lodging$4,907 · 17 payments
- Food and Beverage$3,599 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in New York
- 1770968505
- 1447442587
- 1740926435
- 1619454568
- 1821841503
- 1740453505
- 1396922498
- 1003204538
- 1568884500
- 1184058992
- 1497029581
- 1366376774