Zachary Port, MD
NPI 1689068645ActiveIndividual· Internal Medicine, Advanced Heart Failure and Transplant Cardiology· New Haven, CT
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (MD) with Yale University and 1 other group, practicing in New Haven, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $77,664 for 380 claims, against $31,066 paid for services in 2024. Alnylam Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $352.58 in all, mostly food and beverage. Lists Bridgeport Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1689068645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 26, 2015 |
| Last updated in NPPES | Sep 13, 2023 |
| Certified by provider | Sep 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | 75875 | CT |
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 - Advanced Heart Failure and Transplant Cardiology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 377 |
|---|---|
| Services billed | 675 across 24 procedure codes |
| Paid by Medicare | $31,066 |
Part D prescriptions in 2024
| Prescriptions (claims) | 380 · 795 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $77,664 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Advanced Heart Failure And Transplant Cardiology |
Medical groups
- Yale UniversityNew Haven, CT · 2,645 clinicians
- Bridgeport HospitalBridgeport, CT · 136 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Griffin HospitalDerby, CT
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$352.58 · 4 payments from 4 companies
- 2024$18.59 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $150.00 | 1 |
| Novo Nordisk Inc | $125.00 | 1 |
| Abiomed | $56.65 | 1 |
| Abbott Laboratories | $20.93 | 1 |
What the 2025 payments were for
- Food and Beverage$352.58 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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