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Medical Toxicologists (Emergency Medicine) in Massachusetts

Data updated monthly · Last refresh October 2026

5 Medical Toxicology (Emergency Medicine) providers practice in Massachusetts. The largest concentration is in Boston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

5providers
Bostontop city

Medical Toxicology (Emergency Medicine) providers in Massachusetts

Listed by city, largest first. 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. Derek Barclay, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 732-5656
Dr. Katherine Tang, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 667-7000
Dr. Michael Burns, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 754-2349
Dr. Michele Burns, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 355-6624
Dr. Steven Salhanick, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 355-6624

Common questions

How many Medical Toxicology (Emergency Medicine) providers are in Massachusetts?

There are 5 Medical Toxicology (Emergency Medicine) providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.

Which cities in Massachusetts have the most Medical Toxicology (Emergency Medicine) providers?

Boston (5) have the highest concentration of Medical Toxicology (Emergency Medicine) providers in Massachusetts.

Where does this data come from?

Provider counts and profiles 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.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Medical Toxicology (Emergency Medicine) in Massachusetts? Get featured.