Ruanne Vanessa Barnabas, MBCHB

Ruanne Barnabas practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.

Ruanne Barnabas' NPI, 1639309362, was assigned on July 15, 2009. Ruanne Barnabas holds Washington license MD60281820.

Ruanne Barnabas' primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.

Ruanne Barnabas' primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Ruanne Barnabas to 2 more medical groups and 1 community health center, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Ruanne Barnabas practices, 2 sites in all. Vendor and product names are available with a free account.

Infectious disease is Ruanne Barnabas' primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Ruanne Barnabas is licensed in Washington.

CMS data shows 37 Medicare services from Ruanne Barnabas across 2 procedure codes in 2018, for 12 Medicare patients. Medicare paid $3,535 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 12 Medicare patients who saw Ruanne Barnabas in 2024. The largest group is under 65, with 0 patients. 75% of them have high cholesterol. Their average risk score is 1.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Ruanne Barnabas' median patient age at 64, with 30% women.

In 2022, Ruanne Barnabas wrote 71 Medicare Part D claims. They cover 4 drugs, with $88,870 in total drug cost. In 2021, CMS named 223 claims across 11 drugs.

Ruanne Barnabas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 209 papers to Ruanne Barnabas, published from 2011 to 2025. 2022 was the busiest year, with 26. The most frequent topics are HIV Infections, South Africa and Anti-HIV Agents. Ruanne Barnabas has published most often in J Int AIDS Soc. Ruanne Barnabas' most frequent co-authors are Connie L. Celum, Raymond S. McClelland, MD and Jennifer Margaret Ross.

Dmand AI links Ruanne Barnabas to 2 clinical trials. Conditions studied include COVID-19 and Pneumonia, Viral. Regeneron Pharmaceuticals sponsors the most, 2. Open Payments lists research payments to Ruanne Barnabas that name 2 trials.

CMS Open Payments shows 9 general payments to Ruanne Barnabas from 2 drug and device companies from 2022 to 2025. Consulting fees make up the largest share, 80% of the total. Gilead Sciences, Inc. paid the most, $5,863. It also lists 19 research payments totaling $4,601 from 2021 to 2023, naming 2 clinical trials.