Dr. Marshall E. Benjamin, MD

Dr. Benjamin practices at University of Maryland Community Medical Group, Inc. in Linthicum Heights, Maryland.

Dr. Benjamin's NPI, 1033125372, was assigned on July 31, 2006. Dr. Benjamin graduated from Rutgers New Jersey Medical School in 1987. Dr. Benjamin holds Maryland license D0050688.

Dr. Benjamin's primary practice is University of Maryland Community Medical Group, Inc., at 900 Elkridge Landing Rd, Linthicum Heights, MD 21090 in Anne Arundel County. The practice phone is (443) 552-2900.

Dr. Benjamin's primary practice is University of Maryland Community Medical Group, Inc. in Linthicum Heights, Maryland. Dr. Benjamin is also affiliated with University of Maryland Medical Center. The medical group on file is UM Community Medical Group. Dmand AI also links Dr. Benjamin to 4 more hospitals and 2 medical groups, each named with a free account.

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

Surgery is Dr. Benjamin's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Benjamin is board certified in vascular surgery by the American Board of Surgery. Dmand AI has Dr. Benjamin's licenses on file in 4 states: Maryland, North Carolina, Illinois and Pennsylvania.

Dmand AI lists arterial blot clot /embolism, carotid revascularization, chronic skin ulcer, deep vein thrombosis (DVT), heart device and aorta surgery, lymphedema, peripheral vascular disease and varicose veins among the conditions Dr. Benjamin treats.

CMS data shows 6,479 Medicare services from Dr. Benjamin across 16 procedure codes in 2024, for 3,183 Medicare patients. Medicare paid $214,295 for them.

CMS counts 3,183 Medicare patients who saw Dr. Benjamin in 2026. The largest group is 75 to 84, with 1,287 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.08, 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. Benjamin's median patient age at 73, with 46% women.

Dr. Benjamin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

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

Dmand AI links 21 papers to Dr. Benjamin in 2014. 2014 was the busiest year, with 3. The most frequent topics are Postoperative Complications, Renal Artery and Ultrasonography, Doppler, Duplex. Dr. Benjamin has published most often in J Vasc Surg. Dr. Benjamin's most frequent co-authors are William R. Flinn, MD, Mitchell Cahan, MD and Lois Archer Killewich, MD.

CMS Open Payments shows 108 general payments to Dr. Benjamin from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Intuitive Surgical, Inc. paid the most, $1,066.

Dr. Benjamin graduated from Rutgers New Jersey Medical School in 1987.

Dr. Benjamin is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.