Houman Rezaizadeh, M.D.
NPI 1487896486ActiveIndividual· Internal Medicine, Gastroenterology· Farmington, CT
Internal Medicine, Gastroenterology (M.D.) with University of Connecticut Health Center, practicing in Farmington, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $407,727 for 755 claims, against $19,272 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 3 companies reporting payments in 2025, $27,467 in all, mostly speaking and faculty fees. Lists Hartford Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487896486 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2009 |
| Last updated in NPPES | Sep 26, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 053746 | 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 - Gastroenterology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 190 across 33 procedure codes |
| Paid by Medicare | $19,272 |
Part D prescriptions in 2024
| Prescriptions (claims) | 755 · 1,700 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $407,727 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- University of Connecticut Health CenterFarmington, CT · 639 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- John Dempsey Hospital of the University of ConnectFarmington, CT
Industry payments (Open Payments)
- 2025$27,467 · 28 payments from 3 companies
- 2024$24,865 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $15,090 | 19 |
| Genzyme Corporation | $12,333 | 7 |
| Boston Scientific Corporation | $43.97 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$24,954 · 6 payments
- Travel and Lodging$1,688 · 11 payments
- Food and Beverage$825.65 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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