Haleh Vaziri, MD
NPI 1336328459ActiveIndividual· Internal Medicine, Gastroenterology· Farmington, CT
Internal Medicine, Gastroenterology (MD) with University of Connecticut Health Center, practicing in Farmington, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $2,247,805 for 419 claims, against $24,647 paid for services in 2024. Boston Scientific Corporation reported $28.33 in payments in 2025, mostly food and beverage. Lists John Dempsey Hospital of the University of Connect as a hospital affiliation.
Overview
| NPI | 1336328459 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 25, 2007 |
| Last updated in NPPES | Sep 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 046347 | 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 - Gastroenterology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 138 |
|---|---|
| Services billed | 198 across 29 procedure codes |
| Paid by Medicare | $24,647 |
Part D prescriptions in 2024
| Prescriptions (claims) | 419 · 752 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $2,247,805 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- University of Connecticut Health CenterFarmington, CT · 639 clinicians
Hospital affiliation
- John Dempsey Hospital of the University of ConnectFarmington, CT
Industry payments (Open Payments)
- 2025$28.33 · 1 payment from 1 company
- 2024$53.67 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $28.33 | 1 |
What the 2025 payments were for
- Food and Beverage$28.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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