Timothy John O'Brien, M.D.
NPI 1619161247ActiveIndividual· Otolaryngology· Wethersfield, CT
Otolaryngology (M.D.) in Wethersfield, Connecticut, trained at University of Connecticut School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $155,665 for 736 claims, against $77,885 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 5 companies reporting payments in 2025, $508.00 in all, mostly food and beverage.
Overview
| NPI | 1619161247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 27, 2007 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 48736 | 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 - Otolaryngology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 287 |
|---|---|
| Services billed | 936 across 46 procedure codes |
| Paid by Medicare | $77,885 |
Part D prescriptions in 2024
| Prescriptions (claims) | 736 · 1,101 30-day fills |
|---|---|
| Patients | 248 |
| Total drug cost | $155,665 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Otolaryngology |
Medical group
- Connecticut Ear, Nose and Throat Associates, P.C.Wethersfield, CT · 20 clinicians
Hospital affiliation
- Hartford HospitalHartford, CT
Industry payments (Open Payments)
- 2025$508.00 · 15 payments from 5 companies
- 2024$2,046 · 15 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $221.53 | 7 |
| Glaxosmithkline, LLC. | $92.05 | 4 |
| Sanofi-Aventis U.S. LLC | $89.00 | 1 |
| Stryker Corporation | $77.55 | 2 |
| Genzyme Corporation | $27.87 | 1 |
What the 2025 payments were for
- Food and Beverage$419.00 · 14 payments
- Education$89.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Otolaryngology providers in Wethersfield
- 1528168705
- 1295962868
- 1073190120
- 1124281464