Dr. Thomas A. Keller Jr., MD

Dr. Keller practices at Bronson Methodist Hospital in Kalamazoo, Michigan, part of Bronson Healthcare Group.

Dr. Keller's NPI, 1972523918, was assigned on July 20, 2006. Dr. Keller graduated from Wright State University Boonshoft School of Medicine in 1996. Dr. Keller holds Michigan license 4301068076.

Dr. Keller's primary practice is Bronson Methodist Hospital, at 601 John Street, Kalamazoo, MI 49007 in Kalamazoo County. The practice phone is (269) 341-6000.

Dr. Keller's primary practice is Bronson Methodist Hospital in Kalamazoo, Michigan, part of Bronson Healthcare Group. Dr. Keller is also affiliated with Bronson Battle Creek Hospital. The medical group on file is Bronson Medical Group. Dmand AI also links Dr. Keller to 2 more hospitals, 3 medical groups and 1 rural health clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keller practices, 5 sites in all. Vendor and product names are available with a free account.

Cardiovascular disease is Dr. Keller's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Keller is licensed in Michigan.

CMS data shows 1,136 Medicare services from Dr. Keller across 21 procedure codes in 2024, for 656 Medicare patients. Medicare paid $84,310 for them.

CMS counts 656 Medicare patients who saw Dr. Keller in 2024. The largest group is 65 to 74, with 270 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Keller's median patient age at 73, with 51% women.

In 2024, Dr. Keller wrote 4,270 Medicare Part D claims for 606 patients. 83% of them were for generic drugs. CMS names the drug for 4,086 of them, across 41 drugs with 11 or more claims each, at $681,672 in total drug cost. In 2023, CMS named 4,607 claims across 42 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Keller for performance year 2024, reported as part of a group. Dr. Keller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 25 procedures of coronary angioplasty and stenting by Dr. Keller, more than 58% of the clinicians it reports for that procedure.

Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 1 paper to Dr. Keller.

CMS Open Payments shows 343 general payments to Dr. Keller from 30 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 76% of the total. Boston Scientific Corporation paid the most, $23,092.

Dr. Keller graduated from Wright State University Boonshoft School of Medicine in 1996.