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
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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. Simi Jandu, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Simon Ostrowski, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1401 Dr. Sneha Chinai, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Sophie Monnier-serov, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Stacy Weisberg, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Stephanie Carreiro, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Stephanie Sinayuk, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Steven Bird, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Susan Ly, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Susan Ruane, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 363-6025 Dr. Takuyo Chiba, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Tanya Girgenrath, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Tara Brigham, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Teresa Pazdral, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Thomas Akie, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Thomas Burke, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Thomas Evans, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8015 Dr. Thomas Gould, D.O.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 363-5000 Dr. Thomas Leith, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Timothy Boardman, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Timothy Gleeson, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Veera Sudireddy, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Viral Patel, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Wesley Stonely, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Weston Sacco, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. William Tollefsen, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Yomi Fashola, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 383-1000 Dr. Zilmarie Diaz Pacheco, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1401 Dr. Zoltan Buchwald, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 421-1400 Dr. Stephen Sebastian, M.D.Wrentham, MA · No drug or device payments recorded (2025) ·
(978) 466-2994 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.
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