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

Ethan J Rowin, MD

Individual provider Nuclear Cardiology Physician · NPI 1578790283

Ethan J Rowin, MD is a Cardiovascular Disease (Cardiology) in Boston, Massachusetts. Graduated from Tufts University School of Medicine in 2009, 17 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
17
Trained at
Tufts University School of Medicine
Licensed in
MA
In the registry since
2009
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

800 Washington St
Boston, MA 02111-1552
Phone: (617) 636-5000
Show map & directions

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

Additional practice locations (2)

  • 41 Mall Rd, Burlington, MA 01805-1552 — (781) 744-8000
  • 55 Lake Ave N, Worcester, MA 01655-0002 — (508) 334-0684

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 251946 (MA)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence 251946 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 251946 (MA)

Record details

NPI number1578790283
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2009
Last updated in NPPESJune 16, 2023
Certification dateJune 16, 2023

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesNUCLEAR MEDICINE
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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