Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Melisa W. Lai-Becker, MD

Individual provider Emergency Medicine Physician · NPI 1457387920

Dr. Melisa W. Lai-Becker, MD is an Emergency Medicine in Boston, Massachusetts. Graduated from Warren Alpert Medical School of Brown University in 1999, 27 years ago. Practices with Mass General Brigham Medical Group Northern Massachusetts Inc, a 819-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Maryland.

Years since qualifying
27
Trained at
Warren Alpert Medical School of Brown University
Licensed in
MA, MD
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

55 Fruit St
Boston, MA 02114-2696
Phone: (617) 724-4100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 213002 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence D0064022 (MD)
Medical Toxicology (Emergency Medicine) Physician Taxonomy 207PT0002X · Licence 213002 (MA)

Record details

NPI number1457387920
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2006
Last updated in NPPESAugust 12, 2022
Certification dateAugust 12, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1999 (27 years in practice)
Group practice Mass General Brigham Medical Group Northern Massachusetts Inc — 819 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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