Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Timothy Brennan, MD

Individual provider Cardiovascular Disease Physician · NPI 1174579510

Timothy Brennan, MD is a Cardiovascular Disease (Cardiology) in Cincinnati, Ohio. Graduated from University of Cincinnati College of Medicine in 2003, 23 years ago. Practices with Mercy Health Physicians Cincinnati Specialty Care LLC, a 344-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
23
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3301 Mercy Health Blvd Ste 125
Cincinnati, OH 45211-1106
Phone: (513) 215-9200
Fax: (513) 215-9259
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 35.086761 (OH)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 35086761 (OH)

Record details

NPI number1174579510
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESJuly 9, 2015
Mailing address3301 Mercy Health Blvd Ste 125, Cincinnati, OH 45211-1106

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Mercy Health Physicians Cincinnati Specialty Care Llc — 344 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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