Stuart W. Zarich, M.D.
NPI 1689633596ActiveIndividual· Internal Medicine, Cardiovascular Disease· Bridgeport, CT
Internal Medicine, Cardiovascular Disease (M.D.) in Bridgeport, Connecticut, trained at State University of Ny Upstate Medical University (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $241,166 for 1,151 claims, against $15,694 paid for services in 2024. Alnylam Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $275.00 in all, mostly food and beverage.
Overview
| NPI | 1689633596 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 20, 2006 |
| Last updated in NPPES | Feb 12, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 035245 | CT |
| Internal Medicine | 207R00000X | 035245 | 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 - Cardiovascular Disease (Cardiology) (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 305 across 23 procedure codes |
| Paid by Medicare | $15,694 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,151 · 2,911 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $241,166 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Yale UniversityNew Haven, CT · 2,645 clinicians
- Northeast Medical Group IncBridgeport, CT · 1,360 clinicians
- Bridgeport HospitalBridgeport, CT · 136 clinicians
Hospital affiliation
- Bridgeport HospitalBridgeport, CT
Industry payments (Open Payments)
- 2025$275.00 · 2 payments from 2 companies
- 2024$13,158 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $150.00 | 1 |
| Novo Nordisk Inc | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$275.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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