Nishan Dadian, MD
NPI 1467433797ActiveIndividual· Surgery, Vascular Surgery· Glens Falls, NY
Surgery, Vascular Surgery (MD) in Glens Falls, New York, trained at Hahnemann University College of Medicine (class of 1995). Mostly services rather than prescriptions: Medicare paid $77,533 for 244 patients in 2024, with only 43 Part D claims. Stryker Corporation was the largest of 11 companies reporting payments in 2025, $1,629 in all, mostly food and beverage.
Overview
| NPI | 1467433797 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 14, 2005 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 212958 | NY |
| Radiology, Vascular & Interventional Radiology | 2085R0204X | 212958 | NY |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 212958 | 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 - Vascular Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 935 across 106 procedure codes |
| Paid by Medicare | $77,533 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 95 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $6,865 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Vascular Surgery |
Medical group
- Our Lady of Lourdes Memorial Hospital IncBinghamton, NY · 249 clinicians
Hospital affiliations
- Our Lady of Lourdes Memorial Hospital, IncBinghamton, NY
- United Health Services Hospitals, IncBinghamton, NY
Industry payments (Open Payments)
- 2025$1,629 · 30 payments from 11 companies
- 2024$3,226 · 39 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $524.92 | 11 |
| Endologix LLC | $290.97 | 2 |
| Medtronic, Inc. | $226.69 | 7 |
| Bard Peripheral Vascular, Inc. | $171.20 | 2 |
| Penumbra, Inc. | $158.26 | 1 |
What the 2025 payments were for
- Food and Beverage$1,629 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other vascular surgeons in Glens Falls
- 1578579025