Daniel Walker, M.D.
NPI 1760820682ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Hartford, CT
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Hartford, Connecticut, trained at Columbia University College of Physicians and Surgeons (class of 2013). Mostly services rather than prescriptions: Medicare paid $45,713 for 132 patients in 2024, with only 43 Part D claims. Edwards Lifesciences Corporation was the largest of 2 companies reporting payments in 2025, $251.64 in all, mostly food and beverage.
Overview
| NPI | 1760820682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2013 |
| Last updated in NPPES | Jun 10, 2025 |
| Certified by provider | Jun 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 68087 | CT |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | D85283 | MD |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 336558 | 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 (CT); Practitioner - General Surgery (MD); Practitioner - Thoracic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 264 across 45 procedure codes |
| Paid by Medicare | $45,713 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43 · 45 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $250.63 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Thoracic Surgery |
Medical group
- United Medical Associates PCJohnson City, NY · 229 clinicians
Hospital affiliations
- Chenango Memorial HospitalNorwich, NY
- United Health Services Hospitals, IncBinghamton, NY
Industry payments (Open Payments)
- 2025$251.64 · 2 payments from 2 companies
- 2024$474.52 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $143.35 | 1 |
| Abiomed | $108.29 | 1 |
What the 2025 payments were for
- Food and Beverage$251.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 cardiothoracic surgeons in Hartford · All cardiothoracic surgeons in Connecticut