Steven Antonio Tamesis, M.D.
NPI 1528447240ActiveIndividual· Surgery· Roslyn, NY
Surgery (M.D.) with Chs Physician Partners PC, practicing in Roslyn, New York. Mostly services rather than prescriptions: Medicare paid $67,609 for 171 patients in 2024, with only 31 Part D claims. Tela Bio, Inc. was the largest of 5 companies reporting payments in 2025, $286.97 in all, mostly food and beverage. Lists Good Samaritan Hospital Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1528447240 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 27, 2015 |
| Last updated in NPPES | Dec 13, 2025 |
| Certified by provider | Dec 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 317114 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 171 |
|---|---|
| Services billed | 418 across 65 procedure codes |
| Paid by Medicare | $67,609 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 50 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $818.60 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Chs Physician Partners PCRoslyn, NY · 743 clinicians
Hospital affiliations
- Good Samaritan Hospital Medical CenterWest Islip, NY
- St Catherine of Siena HospitalSmithtown, NY
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
- 2025$286.97 · 6 payments from 5 companies
- 2024$549.26 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tela Bio, Inc. | $138.01 | 1 |
| Ethicon US, LLC | $42.87 | 1 |
| Melinta Therapeutics, LLC | $40.80 | 2 |
| Integra Lifesciences Corporation | $40.62 | 1 |
| Merck Sharp & Dohme LLC | $24.67 | 1 |
What the 2025 payments were for
- Food and Beverage$286.97 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Roslyn
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