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

Ruth Youngerman Lewis, MD

Individual provider Emergency Medicine Physician · NPI 1861017451

Ruth Youngerman Lewis, MD is an Emergency Medicine in Burlington, Massachusetts. Qualified in 2020, 6 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Pennsylvania.

Years since qualifying
6
Licensed in
MA, PA
In the registry since
2020
Specialties on file
2
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

41 Mall Rd
Burlington, MA 01805-5189
Phone: (781) 744-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3401 N Broad St, Philadelphia, PA 19140-5189 — (215) 707-5435

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 1018980 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD478597 (PA)

Record details

NPI number1861017451
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2020
Last updated in NPPESApril 23, 2024
Certification dateApril 23, 2024
Mailing addressProvider Enrollment 41 Mall Road, Burlington, MA 01805-0001

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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