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

Jeffrey T. Lai, MD

Individual provider Medical Toxicology (Emergency Medicine) Physician · NPI 1861830556

Jeffrey T. Lai, MD is an Emergency Medicine in Worcester, Massachusetts. Graduated from Univ of Pittsburgh School of Dental Medicine in 2013, 13 years ago. Practices with Umass Memorial Medical Group Inc, a 2,467-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
13
Trained at
Univ of Pittsburgh School of Dental Medicine
Licensed in
MA
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

55 Lake Ave N
Worcester, MA 01655
Phone: (508) 421-1400
Fax: (508) 421-1490
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 265772 (MA)
Medical Toxicology (Emergency Medicine) Physician Taxonomy 207PT0002X · Licence 265772 (MA)

Record details

NPI number1861830556
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2013
Last updated in NPPESNovember 23, 2020
Certification dateNovember 23, 2020
Mailing addressPo Box 4151348, Boston, MA 02241-5348

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesMEDICAL TOXICOLOGY
Medical schoolUNIV OF PITTSBURGH SCHOOL OF DENTAL MEDICINE
Graduated 2013 (13 years in practice)
Group practice Umass Memorial Medical Group Inc — 2467 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Worcester