Emergency Medicine Doctors in Massachusetts
Data updated monthly · Last refresh October 2026
1,830 Emergency Medicine providers practice in Massachusetts, including 36 (2%) offering telehealth. 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.
1,830providers
36telehealth
Bostontop city
Emergency Medicine by city in Massachusetts
Choose a city to see providers there.
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. Larry Nathanson, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 754-2389 Dr. Laura Ebbeling, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 754-2339 Dr. Laura JanneckBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-8070 Dr. Laura LodoloBoston, MA · No drug or device payments recorded (2025) ·
(617) 638-8000 Dr. Laura Macnow, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 754-2335 Dr. Laura Mclean, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Laura Simko, MD, MBABoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Laura Welsh, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Laurel Barrett, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-8070 Dr. Lauren Ann SelameBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-7168 Dr. Lauren Nentwich, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-4922 Dr. Lauren Rice, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-4721 Dr. Laurianne Cashman, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(508) 427-3000 Dr. Lawson Enokekwa, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Lee Jacobson, M.D., PH.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 754-2323 Dr. Leon Jia, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 754-2400 Dr. Leslie BilelloBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Le Thu, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 723-9883 Dr. Lewis Earnest, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-4929 Dr. Liam MahoneyBoston, MA · $438 in drug and device payments (2025) · Telehealth ·
(617) 414-4929 Dr. Lincoln Zernicke, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Lindsay Davis, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-5481 Dr. Lindsay Walsh, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Lisa Leslie, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-0288 Dr. Lisa Sotir, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Lorenzo Albala, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-4068 Dr. Louisa Canham, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 754-2339 Dr. Louisa Weindruch, DOBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-4100 Dr. Lucia Somberg, MD, MPHBoston, MA · No drug or device payments recorded (2025) ·
(617) 573-3431 Dr. Lucinda Lai, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-4184 Dr. Luke ApisaBoston, MA · No drug or device payments recorded (2025) ·
(937) 687-8265 Dr. Luke Messac, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Malini Singh, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5640 Dr. Marc Blatt, MD MBABoston, MA · No drug or device payments recorded (2025) ·
(617) 754-2400 Dr. Marc Hedlund, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 754-2339 Dr. Marcie Rubin, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 754-2450 Dr. Marcus Wooten, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Margaret Lin-martoreBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Margaret Sheehy, M.D.; MSCBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-4000 Dr. Maria DrazekBoston, MA · No drug or device payments recorded (2025) ·
(617) 638-6800 Dr. Mariame Fofana, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Mariana Recalde, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-8070 Dr. Mario Castellanos, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Marisa Roberts, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 754-2323 Dr. Marisela Marrero, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-4184 Dr. Mark Davis, MD MSBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5640 Dr. Mark Layer, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 754-2339 Dr. Mark Mycyk, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 638-8000 Dr. Mary Velagapudi, DOBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Dr. Matthew Bivens, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-7000 Common questions
How many Emergency Medicine providers are in Massachusetts?There are 1,830 Emergency Medicine providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Emergency Medicine providers in Massachusetts offer telehealth?Yes. 36 of the 1,830 Emergency Medicine providers in Massachusetts (about 2%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Emergency Medicine providers?Boston (545), Worcester (216), Springfield (125) have the highest concentration of Emergency Medicine providers in Massachusetts.
How many Emergency Medicine providers in Massachusetts received drug or device company payments?143 of 1,830 Emergency Medicine providers in Massachusetts (8%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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.
Do most Emergency Medicine Doctors in Massachusetts work in independent practices or large health systems?Among 999 Emergency Medicine Doctors in Massachusetts enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 20% through a mid-size group of 10 to 99, and 77% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Emergency Medicine Doctors in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Emergency Medicine Doctors hold privileges are Umass Memorial Medical Center/University Campus in Worcester; Brigham and Women's Hospital in Boston; Massachusetts General Hospital in Boston.
Related reading on HealthcareDiscovery.AI
Emergency Medicine in all 50 states Search all 1,830 in the directory Ask Zach for help choosing
Related
