Dr. Michael Steven Dahn, MD

Dr. Dahn practices at Candler Hospital in Savannah, Georgia, part of Sisters of Mercy.

Dr. Dahn's NPI, 1114924677, was assigned on June 30, 2005. Dr. Dahn graduated from Jacobs School of Medicine and Biomedical Sciences in 1975. Dr. Dahn holds South Carolina license 38328.

Dr. Dahn's primary practice is Candler Hospital, at 5353 Reynolds Street, Savannah, GA 31405 in Chatham County. The practice phone is (912) 819-5290.

Dr. Dahn's primary practice is Candler Hospital in Savannah, Georgia, part of Sisters of Mercy. Dr. Dahn is also affiliated with Saint Joseph's Hospital. The medical group on file is Savannah Vascular Institute. Dmand AI also links Dr. Dahn to 1 more hospital, 3 home health agencies and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dahn practices, 7 sites in all. Vendor and product names are available with a free account.

Vascular surgery is Dr. Dahn's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Dahn is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Dahn's licenses on file in 6 states: South Carolina, California, Georgia, Florida, Connecticut and Michigan.

Dmand AI lists aortic atherosclerois, chronic skin ulcer, deep vein thrombosis (DVT), leg revascularization, peripheral vascular disease, varicose veins and varicose vein treatment among the conditions Dr. Dahn treats.

CMS data shows 1,385 Medicare services from Dr. Dahn across 13 procedure codes in 2024, for 280 Medicare patients. Medicare paid $69,460 for them. Every service was in an office.

CMS counts 280 Medicare patients who saw Dr. Dahn in 2024. The largest group is 75 to 84, with 137 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.86, 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. Dahn's median patient age at 79, with 48% women.

In 2024, Dr. Dahn wrote 294 Medicare Part D claims for 119 patients. 86% of them were for generic drugs. CMS names the drug for 201 of them, across 10 drugs with 11 or more claims each, at $21,973 in total drug cost. In 2023, CMS named 116 claims across 6 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Dahn for performance year 2024, reported as part of a group. Dr. Dahn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 411 procedures of removal of tissue by Dr. Dahn, more than 96% of the clinicians it reports for that procedure.

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 83 papers to Dr. Dahn, published from 2008 to 2011. 2011 was the busiest year, with 2. The most frequent topics are Oxygen Consumption, Postoperative Complications and Glucose. Dr. Dahn has published most often in Surgery. Dr. Dahn's most frequent co-authors are Brian Duke Park, MD, Thomas V. Divinagracia, MD and Francesco A. Aiello, MD.

CMS Open Payments shows 240 general payments to Dr. Dahn from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. W. L. Gore & Associates, Inc. paid the most, $3,339.

Dmand AI lists 10 awards for Dr. Dahn, most recently Regional Top Doctor in 2014.

Dr. Dahn graduated from Jacobs School of Medicine and Biomedical Sciences in 1975. Dr. Dahn is a member of SCCM, ACS, SVS and SIR.

Dr. Dahn is in network with 19 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.