Dr. James Harvey Maguire, MD, MPH

Dr. Maguire practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.

Dr. Maguire's NPI, 1770544363, was assigned on March 31, 2006. Dr. Maguire graduated from Harvard Medical School in 1974. Dr. Maguire holds Massachusetts license 42948.

Dr. Maguire's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.

Dr. Maguire's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Maguire is also affiliated with Massachusetts General Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Dr. Maguire to 1 more hospital, 1 group practice or clinic and 1 hospital outpatient department, each named with a free account.

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

Infectious disease is Dr. Maguire's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Maguire is licensed in Massachusetts.

CMS data shows 1,015 Medicare services from Dr. Maguire across 10 procedure codes in 2024, for 182 Medicare patients. Medicare paid $71,884 for them.

CMS counts 182 Medicare patients who saw Dr. Maguire in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have arthritis, and 75% have high blood pressure. 30% are also on Medicaid. Their average risk score is 2.56, 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. Maguire's median patient age at 74, with 45% women.

In 2024, Dr. Maguire wrote 909 Medicare Part D claims for 159 patients. 94% of them were for generic drugs. CMS names the drug for 817 of them, across 19 drugs with 11 or more claims each, at $194,233 in total drug cost. In 2023, CMS named 765 claims across 16 drugs.

Dr. Maguire accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Maguire as offering telehealth.

Dmand AI links 21 papers to Dr. Maguire, published from 2012 to 2025. 2020 was the busiest year, with 4. The most frequent topics are Chagas Disease, Trypanosoma cruzi and Brazil. Dr. Maguire has published most often in Am J Trop Med Hyg. Dr. Maguire's most frequent co-authors are Daniel M. Estok, MD, Paul Michael Lichstein, MD, MS and Mary Watson Montgomery, MD.

CMS Open Payments shows 16 general payments to Dr. Maguire from 4 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 73% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $4,545.

Dr. Maguire graduated from Harvard Medical School in 1974.