Timothy Brennan, M.D.
NPI 1174579510ActiveIndividual· Internal Medicine, Cardiovascular Disease· Cincinnati, OH
Internal Medicine, Cardiovascular Disease (M.D.) in Cincinnati, Ohio, trained at University of Cincinnati College of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,068,743 for 5,166 claims, against $105,446 paid for services in 2024. Imperative Care, Inc was the largest of 16 companies reporting payments in 2025, $2,198 in all, mostly food and beverage.
Overview
| NPI | 1174579510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | Jul 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 35.086761 | OH |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 35086761 | OH |
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 - Vascular Surgery (IN); Practitioner - Cardiovascular Disease (Cardiology) (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 562 |
|---|---|
| Services billed | 1,529 across 79 procedure codes |
| Paid by Medicare | $105,446 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,166 · 12,826 30-day fills |
|---|---|
| Patients | 698 |
| Total drug cost | $1,068,743 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Mercy Health Physicians Cincinnati Specialty Care LLCCincinnati, OH · 349 clinicians
Hospital affiliations
- Mercy Health - Fairfield HospitalFairfield, OH
- Mercy Health - West HospitalCincinnati, OH
- Mercy Health-Anderson HospitalCincinnati, OH
- The Jewish Hospital-Mercy HealthCincinnati, OH
Industry payments (Open Payments)
- 2025$2,198 · 74 payments from 16 companies
- 2024$2,453 · 88 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Imperative Care, Inc | $668.97 | 17 |
| Novartis Pharmaceuticals Corporation | $278.69 | 24 |
| Abiomed | $241.87 | 7 |
| Shockwave Medical, Inc | $211.80 | 2 |
| Edwards Lifesciences Corporation | $198.99 | 1 |
What the 2025 payments were for
- Food and Beverage$2,198 · 74 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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