Shahin Assadnia, M.D.
NPI 1639178932ActiveIndividual· Surgery, Vascular Surgery· Morristown, TN
Surgery, Vascular Surgery (M.D.) in Morristown, Tennessee, trained at University of Virginia School of Medicine (class of 1993). 319 Medicare patients in 2024, $213,238 paid; nearly all of their 396 Part D prescriptions were generic (94%). Penumbra, Inc. reported $86.66 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1639178932 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 19, 2005 |
| Last updated in NPPES | Jan 21, 2022 |
| Certified by provider | Jan 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MD35881 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 2,141 across 72 procedure codes |
| Paid by Medicare | $213,238 |
Part D prescriptions in 2024
| Prescriptions (claims) | 396 · 724 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $18,004 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Vascular Surgery |
Medical group
- Healthstar Physicians PCNewport, TN · 88 clinicians
Hospital affiliations
- Claiborne Medical CenterTazewell, TN
- Morristown Hamblen Hospital AssociationMorristown, TN
Industry payments (Open Payments)
- 2025$86.66 · 1 payment from 1 company
- 2024$388.61 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $86.66 | 1 |
What the 2025 payments were for
- Food and Beverage$86.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other vascular surgeons in Morristown
- 1508879719