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. Louisa Palmer, M.DBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-8218 Dr. Luca Bigatello, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 789-2782 Dr. Lucas Edwards, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Luca Zazzeron, MDBoston, MA · No drug or device payments recorded (2025) ·
(857) 263-1469 Dr. Lucinda Everett, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-3649 Dr. Luigi GrassiBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-3030 Dr. Luigino Nascimben, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-6660 Dr. Luis Gonzalez Ciccarelli, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Luke Tseng, MDBoston, MA · No drug or device payments recorded (2025) ·
(646) 951-3404 Dr. Lyndon GonzalezBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-3030 Dr. Lynne Ferrari, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-7457 Dr. Magna Radhakrishnan, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Maitriyi Shah, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-8218 Dr. Makara Cayer, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 573-3380 Dr. Malcolm Heslop, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 573-3378 Dr. Malgorzata Zembowicz, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-7737 Dr. Manokanth Madapu, MBBSBoston, MA · No drug or device payments recorded (2025) ·
(617) 869-9898 Dr. Man Piu Wong, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-8218 Dr. Mara Kenger, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 573-3380 Dr. Marc Philip Pimentel, MD Dr. Marc Rodriguez, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Marc Shnider, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 754-2675 Dr. Margaret Fabiszak, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-8210 Dr. Margaret Gargarian, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-8814 Dr. Maria Borrelli, D.O.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-3110 Dr. Maria Bortkiewicz, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 573-3378 Dr. Maria Margarida Dias Santos Patrocinio, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 667-5048 Dr. Marianna Crowley, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-9482 Dr. Mario Ernesto Montealegre Gallegos, MD Dr. Marissa WassermanBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-8210 Dr. Mark Chrostowski, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 524-1939 Dr. Mark Jennings, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(607) 426-8112 Dr. Mark Lewis, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Mark Mckeen, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Mark Norris, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 638-6950 Dr. Mark Stasaitis, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 638-6950 Dr. Mark Wesley, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6225 Dr. Marlene Meyer, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-3273 Dr. Martha Cordoba Amorocho, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-8218 Dr. Martha Gallagher, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-3030 Dr. Martha White, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-8210 Dr. Martina Nowak-machen, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 304-8715 Dr. Martin Joseph Hortaleza, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 573-3380 Dr. Martin Sigurdsson, M.D., PH.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Marvin Chang, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(609) 865-9782 Dr. Maryjo Kramer, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Mary Kelly, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 726-3030 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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