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

Margaret Legner, MD

Individual provider Internal Medicine Physician · NPI 1023006962

Margaret Legner, MD is an Internal Medicine in Danvers, Massachusetts. Graduated from Boston University School of Medicine in 2000, 26 years ago. Practices with Beth Israel Lahey Health Primary Care, Inc, a 353-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire.

Years since qualifying
26
Trained at
Boston University School of Medicine
Licensed in
NH
In the registry since
2005
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 Partly verified

Some contact details are missing from the federal record.

Lahey Primary Care Danvers 5 Federal Street 1st Fl
Danvers, MA 01923
Phone: (978) 777-6544
Show map & directions

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

Additional practice locations (2)

  • 6 Tsienneto Rd, Derry, NH 03038-1584 — (603) 216-0400
  • 6 Tsienneto Rd, Derry, NH 03038-1584 — (603) 216-0400

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 14256 (NH)

Record details

NPI number1023006962
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 13, 2005
Last updated in NPPESMarch 17, 2018
Mailing addressProvider Enrollment, Lahey Clinic Inc., 41 Mall Road, Burlington, MA 01805

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Beth Israel Lahey Health Primary Care, Inc — 353 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Danvers