Ashley Tai Tsang, M.D.
NPI 1164717625ActiveIndividual· Surgery, Surgical Oncology· New York, NY
Surgery, Surgical Oncology (M.D.) with Icahn School of Medicine at Mount Sinai, practicing in New York, New York. Mostly services rather than prescriptions: Medicare paid $19,554 for 94 patients in 2024, with only 26 Part D claims. Integra Lifesciences Corporation was the largest of 4 companies reporting payments in 2025, $1,572 in all, mostly consulting fees. Lists Mount Sinai West as a hospital affiliation.
Overview
| NPI | 1164717625 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2011 |
| Last updated in NPPES | May 3, 2023 |
| Certified by provider | May 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Oncology Primary | 2086X0206X | 299713 | NY |
| Surgery | 208600000X | A156214 | CA |
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 - General Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 157 across 16 procedure codes |
| Paid by Medicare | $19,554 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 26 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $343.83 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
Hospital affiliation
- Mount Sinai WestNew York, NY
Industry payments (Open Payments)
- 2025$1,572 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $1,500 | 1 |
| Incyte Corporation | $29.56 | 1 |
| Elucent Medical | $23.50 | 1 |
| Stemline Therapeutics Inc. | $18.72 | 1 |
What the 2025 payments were for
- Consulting Fee$1,500 · 1 payment
- Food and Beverage$71.78 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Surgical Oncology providers in New York
- 1013193507
- 1104086925
- 1144211905
- 1144300948
- 1164620092
- 1235123027
- 1295977155
- 1316364490
- 1356549877
- 1396036729
- 1427571082
- 1487649372
All 113 Surgery, Surgical Oncology providers in New York · All Surgery, Surgical Oncology providers in New York