Anesthesiologists in Massachusetts
Data updated monthly · Last refresh October 2026
2,087 Anesthesiology providers practice in Massachusetts, including 34 (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.
2,087providers
34telehealth
Bostontop city
Anesthesiology by city in Massachusetts
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Anesthesiology 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. Richard Breed, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Richard Tenure, MDWorcester, MA · $177 in drug and device payments (2025) ·
(508) 334-3271 Dr. Robert Hennessy, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Robert Richmond, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Ronald Rubin, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Sam Nia, MDWorcester, MA · $3,741 in drug and device payments (2025) ·
(508) 334-3271 Dr. Saraswathy Shekar, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Scott AbernathyWorcester, MA · $16 in drug and device payments (2025) ·
(508) 334-1131 Dr. Scott Gonzales, M.D.Worcester, MA · $120 in drug and device payments (2025) ·
(508) 334-3271 Dr. Scott Jeannes, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Sergio Zendejas, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-8015 Dr. Shaheen Shaikh, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Shantanu Kidambi, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Spiro Spanakis, DOWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Stanley Konieczny, D.O.Worcester, MA · $249 in drug and device payments (2025) · Telehealth ·
(508) 334-3271 Dr. Stephen Heard, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Stephen Kapaon, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-6491 Dr. Steven Rovinelli, M.D.Worcester, MA · $41 in drug and device payments (2025) ·
(508) 334-8015 Dr. Sudershan Singla, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-5897 Dr. Susan Ironstone, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Theofilos Matheos, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Thomas Levreault, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-6491 Dr. Vainuupo Jessop, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Waldo Zamor, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 856-3271 Dr. Wannakuwatte Fernando, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. William Henderson, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 754-0700 Dr. William Hoffman, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. William Miller, D.O.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Yang Long, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Yohel Hernandez Jimenez, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Yoonyie Cho, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Yury Rabotnikov, MDWorcester, MA · $18,559 in drug and device payments (2025) · Telehealth ·
(508) 334-3271 Dr. Yury Rapoport, M.D.Worcester, MA · $107 in drug and device payments (2025) ·
(508) 334-3271 Dr. Zachary Camann, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-3271 Dr. Zoe Mulholland, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Sarita Brouwer, M.D.W.roxbury, MA · No drug or device payments recorded (2025) ·
(617) 323-7700 Dr. Fawad Syed, M.D.W Springfield, MA · No drug or device payments recorded (2025) ·
(413) 737-5500 Common questions
How many Anesthesiology providers are in Massachusetts?There are 2,087 Anesthesiology providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Anesthesiology providers in Massachusetts offer telehealth?Yes. 34 of the 2,087 Anesthesiology providers in Massachusetts (about 2%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Anesthesiology providers?Boston (1,082), Worcester (145), Westwood (104) have the highest concentration of Anesthesiology providers in Massachusetts.
How many Anesthesiology providers in Massachusetts received drug or device company payments?444 of 2,087 Anesthesiology providers in Massachusetts (21%) 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 Anesthesiologists in Massachusetts work in independent practices or large health systems?Among 1,186 Anesthesiologists in Massachusetts enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 78% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Anesthesiologists in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Anesthesiologists hold privileges are Massachusetts General Hospital in Boston; Brigham and Women's Hospital in Boston; Umass Memorial Medical Center/University Campus in Worcester.
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