Harold Alberto Fernandez, M.D.
NPI 1720196546ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Stony Brook, NY
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Stony Brook, New York, trained at Harvard Medical School (class of 1993). Medicare paid $164,295 for services to 102 patients in 2024. Atricure, Inc. was the largest of 5 companies reporting payments in 2025, $287.86 in all, mostly food and beverage.
Overview
| NPI | 1720196546 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Oct 12, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 197070 | 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 - Thoracic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 277 across 39 procedure codes |
| Paid by Medicare | $164,295 |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Thoracic Surgery |
| Telehealth | Offers telehealth |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
Hospital affiliation
- Ns/Lij Hs Southside HospitalBay Shore, NY
Other facilities
- Catholic Home CareHome health agency · Farmingdale, NY
- Peconic Bay Homehealth ServicesHome health agency · Riverhead, NY
Industry payments (Open Payments)
- 2025$287.86 · 7 payments from 5 companies
- 2024$206.56 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $206.86 | 3 |
| Cook Medical LLC | $28.70 | 1 |
| Abbott Laboratories | $19.22 | 1 |
| Siemens Medical Solutions USA, Inc. | $18.51 | 1 |
| Davol Inc. | $14.57 | 1 |
What the 2025 payments were for
- Food and Beverage$287.86 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in New York →