David Barrett Banach, MD
NPI 1639380256ActiveIndividual· Internal Medicine, Infectious Disease· Farmington, CT
Internal Medicine, Infectious Disease (MD) in Farmington, Connecticut, trained at University of Connecticut School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $769,611 for 330 claims, against $11,099 paid for services in 2024.
Overview
| NPI | 1639380256 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2007 |
| Last updated in NPPES | Sep 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 050736 | CT |
| Internal Medicine | 207R00000X | 248594 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Infectious Disease (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 154 across 10 procedure codes |
| Paid by Medicare | $11,099 |
Part D prescriptions in 2024
| Prescriptions (claims) | 330 · 365 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $769,611 |
| Generic share | 37% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Preventive 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)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 infectious disease specialists in Farmington · All infectious disease specialists in Connecticut