Danny Antoine Korkmaz, M.D.
NPI 1699967349ActiveIndividual· Internal Medicine, Cardiovascular Disease· Manchester, CT
Internal Medicine, Cardiovascular Disease (M.D.) with Hartford Healthcare Medical Group Specialists PLLC and 1 other group, practicing in Manchester, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $2,191,110 for 9,564 claims, against $127,776 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $853.52 in all, mostly food and beverage. Lists Hartford Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1699967349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 16, 2007 |
| Last updated in NPPES | May 7, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 045789 | CT |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 045789 | CT |
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 - Cardiovascular Disease (Cardiology) (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,290 |
|---|---|
| Services billed | 3,001 across 39 procedure codes |
| Paid by Medicare | $127,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,564 · 24,417 30-day fills |
|---|---|
| Patients | 1,199 |
| Total drug cost | $2,191,110 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
- Prospect CT Medical Foundation IncManchester, CT · 282 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- Manchester Memorial HospitalManchester, CT
- St Francis Hospital & Medical CenterHartford, CT
Industry payments (Open Payments)
- 2025$853.52 · 18 payments from 8 companies
- 2024$597.31 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $226.30 | 6 |
| Recor Medical Inc | $154.90 | 1 |
| Boston Scientific Corporation | $147.18 | 1 |
| Abbott Laboratories | $76.91 | 1 |
| E.R. Squibb & Sons, L.L.C. | $76.43 | 2 |
What the 2025 payments were for
- Food and Beverage$824.40 · 16 payments
- Education$29.12 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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