Hematology (Pathology) in Boston, Massachusetts
Data updated monthly · Last refresh September 2026
9 Hematology (Pathology) providers practice in Boston. Listings are drawn from federal public records and are not endorsements.
Hematology (Pathology) providers in Boston
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Arthur Sytkowski, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 632-9980 Dr. David Chui, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5314 Dr. Hariharan Bharadwaj, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-4799 Dr. Lynn Bry, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-6791 Dr. Mark Fleming, MDBoston, MA · $20,317 in drug and device payments (2025) ·
(617) 919-2664 Dr. Robert Hasserjian, MD Dr. Samuel Katz, M.D., PH.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-7510 Dr. Yi Li, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 606-2636 Common questions
How many Hematology (Pathology) providers are in Boston, Massachusetts?There are 9 Hematology (Pathology) providers with active NPI records practicing in Boston, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Boston Hematology (Pathology) across Massachusetts
