Timothy A. Tobin, MD
NPI 1184669566ActiveIndividual· Internal Medicine· Essex, CT
Internal Medicine (MD) in Essex, Connecticut, trained at Ohio State University College of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $830,605 for 8,826 claims, against $97,283 paid for services in 2024.
Overview
| NPI | 1184669566 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2006 |
| Last updated in NPPES | Apr 11, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 031035 | 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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 264 |
|---|---|
| Services billed | 1,152 across 34 procedure codes |
| Paid by Medicare | $97,283 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,826 · 15,096 30-day fills |
|---|---|
| Patients | 536 |
| Total drug cost | $830,605 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
Medical group
- Mhs Primary Care, Inc.Essex, CT · 180 clinicians
Hospital affiliation
- Middlesex HospitalMiddletown, CT
Other facilities
- Visiting Nurses of the Lower VHome health agency · Centerbrook, 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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