Dr. Brian Niall Corwell, MD

Dr. Corwell practices at Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center.

Dr. Corwell's NPI, 1497761977, was assigned on August 1, 2006. Dr. Corwell graduated from University of Maryland School of Medicine in 2002. Dr. Corwell holds Maryland license D0663194.

Dr. Corwell's primary practice is Mercy Medical Center, at 301 Saint Paul Place, Baltimore, MD 21202 in Baltimore City. The practice phone is (410) 332-9237.

Dr. Corwell's primary practice is Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center. The medical group on file is Mercy Personal Physicians Downtown. Dmand AI also links Dr. Corwell to 6 more medical groups and 2 group practices and clinics, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corwell practices, 3 sites in all. Vendor and product names are available with a free account.

Emergency medicine is Dr. Corwell's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Corwell is licensed in Maryland.

CMS data shows 247 Medicare services from Dr. Corwell across 3 procedure codes in 2024, for 242 Medicare patients. Medicare paid $29,808 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 242 Medicare patients who saw Dr. Corwell in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 2.41, 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. Corwell's median patient age at 56, with 58% women.

In 2024, Dr. Corwell wrote 25 Medicare Part D claims for 16 patients. 92% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $73 in total drug cost. In 2016, CMS named 37 claims across 2 drugs.

Dmand AI links 6 papers to Dr. Corwell, published from 2014 to 2022. 2017 was the busiest year, with 2. The most frequent topics are Emergency Service, Hospital, Emergencies and Ketamine. Dr. Corwell has published most often in Emerg Med Clin North Am. Dr. Corwell's most frequent co-authors are Brandi L. Knight, MD, Sergey Motov, MD and Laura Jean Olivieri, MD.

CMS Open Payments shows 1 general payment to Dr. Corwell from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Ceribell, Inc. paid the most, $27.

Dr. Corwell graduated from University of Maryland School of Medicine in 2002.