Dr. Mark E. Conant Jr., MD

Dr. Conant practices at BayCare St. Anthony's Hospital in Saint Petersburg, Florida, part of BayCare Health System.

Dr. Conant's NPI, 1922431394, was assigned on August 20, 2013. Dr. Conant graduated from Mercer University School of Medicine in 2016. Dr. Conant holds Florida license ME137024.

Dr. Conant's primary practice is BayCare St. Anthony's Hospital, at 1200 Seventh Ave N, Saint Petersburg, FL 33705 in Pinellas County. The practice phone is (727) 825-1100.

Dr. Conant's primary practice is BayCare St. Anthony's Hospital in Saint Petersburg, Florida, part of BayCare Health System. Dr. Conant is also affiliated with Orlando Health Bayfront Hospital. The medical group on file is Bay Surgical Specialists. Dmand AI also links Dr. Conant to 2 more hospitals, 1 behavioral health center 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. Conant practices, 6 sites in all. Vendor and product names are available with a free account.

Vascular surgery is Dr. Conant's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Conant is board certified in vascular surgery by the American Board of Surgery. Dr. Conant is licensed in Florida.

Dmand AI lists amputation, arterial blot clot /embolism, blood vessel access for dialysis, carotid revascularization, chronic skin ulcer, heart device and aorta surgery, leg revascularization and peripheral vascular disease among the conditions Dr. Conant treats.

CMS data shows 670 Medicare services from Dr. Conant across 17 procedure codes in 2024, for 212 Medicare patients. Medicare paid $62,672 for them.

CMS counts 212 Medicare patients who saw Dr. Conant in 2026. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 4.36, 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. Conant's median patient age at 70, with 41% women.

In 2026, Dr. Conant wrote 141 Medicare Part D claims for 68 patients. 87% of them were for generic drugs. CMS names the drug for 83 of them, across 3 drugs with 11 or more claims each, at $10,866 in total drug cost. In 2023, CMS named 68 claims across 4 drugs.

Dr. Conant accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of leg revascularization (restoring blood flow) by Dr. Conant, more than 70% of the clinicians it reports for that procedure.

Dmand AI links 1 paper to Dr. Conant in 2020. Dr. Conant's most frequent co-authors are Paul A. Armstrong, DO, Martin R. Back, MD and Roy Wesley Jones, MD.

CMS Open Payments shows 239 general payments to Dr. Conant from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. W. L. Gore & Associates, Inc. paid the most, $2,267.

Dr. Conant graduated from Mercer University School of Medicine in 2016.

Dr. Conant is in network with 15 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.