Dr. Stephen Andrew Gannon, MD

Dr. Gannon practices at Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health.

Dr. Gannon's NPI, 1881960037, was assigned on March 31, 2012. Dr. Gannon graduated from University of Connecticut School of Medicine in 2012. Dr. Gannon holds Massachusetts license 274883.

Dr. Gannon's primary practice is Mount Auburn Hospital, at 330 Mount Auburn Street, Cambridge, MA 02138 in Middlesex County. The practice phone is (617) 492-3500.

Dr. Gannon's primary practice is Mount Auburn Hospital in Cambridge, Massachusetts, part of Beth Israel Lahey Health. Dr. Gannon is also affiliated with CHA Cambridge Hospital. The medical group on file is Mount Auburn Cardiology Associates, Inc. Dmand AI also links Dr. Gannon to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gannon practices, 6 sites in all. Vendor and product names are available with a free account.

Cardiovascular disease is Dr. Gannon's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Gannon's licenses on file in 2 states: Massachusetts and Rhode Island.

CMS data shows 1,971 Medicare services from Dr. Gannon across 26 procedure codes in 2024, for 892 Medicare patients. Medicare paid $148,900 for them.

CMS counts 892 Medicare patients who saw Dr. Gannon in 2024. The largest group is 75 to 84, with 372 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.53, 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. Gannon's median patient age at 73, with 46% women.

In 2024, Dr. Gannon wrote 1,980 Medicare Part D claims for 339 patients. 85% of them were for generic drugs. CMS names the drug for 1,854 of them, across 27 drugs with 11 or more claims each, at $294,140 in total drug cost. In 2023, CMS named 1,513 claims across 21 drugs.

Dr. Gannon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 79 procedures of coronary angioplasty and stenting by Dr. Gannon, more than 94% 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 4 papers to Dr. Gannon, published from 2015 to 2020. Dr. Gannon's most frequent co-authors are Anjan Chakrabarti, Arun Chandran, MD and Stuart Hanchi Chen, MD.

CMS Open Payments shows 133 general payments to Dr. Gannon from 23 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 88% of the total. Medtronic Vascular, Inc. paid the most, $1,368. It also lists 1 research payment totaling $1,605 in 2020.

Dr. Gannon graduated from University of Connecticut School of Medicine in 2012.