Dr. Robert Trent Marema, FACS, MD

Dr. Marema practices at Flagler Health Surgical Specialists in Saint Augustine, Florida.

Dr. Marema's NPI, 1164439717, was assigned on August 2, 2006. Dr. Marema graduated from University of Miami, Miller School of Medicine in 1982. Dr. Marema holds Florida license ME44766.

Dr. Marema's primary practice is Flagler Health Surgical Specialists, at 300 Health Park Blvd, Saint Augustine, FL 32086 in Saint Johns County. The practice phone is (904) 819-5861.

Dr. Marema's primary practice is Flagler Health Surgical Specialists in Saint Augustine, Florida. Dr. Marema is also affiliated with UF Health Flagler Hospital. The medical group on file is UF Health Central Florida. Dmand AI also links Dr. Marema to 1 more hospital, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marema practices, 4 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Marema's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Marema is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Marema's licenses on file in 2 states: Florida and Utah.

Dmand AI lists bariatric surgery, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal, gastrointestinal obstruction and groin hernia surgery among the conditions Dr. Marema treats.

CMS data shows 110 Medicare services from Dr. Marema across 5 procedure codes in 2024, all of them office visits, for 101 Medicare patients. Medicare paid $9,247 for them. Every service was in an office.

CMS counts 101 Medicare patients who saw Dr. Marema in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.43, 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. Marema's median patient age at 70, with 63% women.

In 2024, Dr. Marema wrote 72 Medicare Part D claims for 54 patients. 92% of them were for generic drugs. CMS names the drug for 49 of them, across 2 drugs with 11 or more claims each, at $129 in total drug cost. In 2023, CMS named 37 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Marema for performance year 2024, reported through an alternative payment model (APM). Dr. Marema accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 4 papers to Dr. Marema, published from 2005 to 2021. The most frequent topics are Gastric Bypass, Obesity, Morbid and Weight Loss. Dr. Marema's most frequent co-authors are Sunil Bhoyrul, MD, Scott A. Cunneen, MD and Eddie Gomez, FACS, MD.

CMS Open Payments shows 192 general payments to Dr. Marema from 19 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 76% of the total. Transenterix, Inc. paid the most, $131,750.

Dmand AI lists 1 award for Dr. Marema.

Dr. Marema graduated from University of Miami, Miller School of Medicine in 1982. Dr. Marema is a member of ACS and SLS.

Dr. Marema is in network with 14 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.