A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. James Brennan:
View the full profile to get information on:
- What's important to you
View full profile
- Currently 3 of 4 stars
The overall average patient rating of Dr. James Brennan is Good.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
Dr. James Brennan, MD is board certified in Internal Medicine and Endocrinology and Metabolism.
He has special expertise in 4 Areas, including Diabetes, Osteoporosis, and Pituitary Diseases.1 more special expertise area
More Specialties & Research
Education & Awards
Dr. Brennan graduated from Medical College of Georgia, Augusta.More Education & Awards
Dr. Brennan has 6 hospital affiliations:
- Providence Hospital
- Palmetto Health Baptist
Accepted Insurance Plans
Dr. Brennan accepts these health insurances in at least one office:
- Aetna - 2 plans
- United Healthcare - 5 plans
- Absolute Total Care - 1 plan
- Blue Cross Blue Shield of South Carolina - 2 plans
- Humana - 11 plans
- Premera Blue Cross - 3 plans
More Accepted Insurance
Similar doctors nearby
- Additional Information
- Where does Dr. James R. Brennan practice?
Dr. James Brennan practices Internal Medicine, Endocrinology and Metabolism, Endocrinology, Diabetes & Metabolism, and General Practice near Columbia, SC.
See Columbia Internists, Columbia Endocrinologists, and Columbia General Practitioners.