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

Eric Joseph Ewald, MD

Individual provider Cardiovascular Disease Physician · NPI 1639126311

Eric Joseph Ewald, MD is a Cardiovascular Disease (Cardiology) in N Chelmsford, Massachusetts. Graduated from University of Massachusetts Medical School in 1997, 29 years ago. Practices with Lgh Merrimack Valley Cardiology Associates, LLC, a 22-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
29
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2006
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

14 Research Pl
N Chelmsford, MA 01863-2412
Phone: (978) 256-6607
Fax: (978) 250-8189
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 158962 (MA)

Record details

NPI number1639126311
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2006
Last updated in NPPESMarch 29, 2013
Mailing address14 Research Pl, N Chelmsford, MA 01863-2412

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1997 (29 years in practice)
Group practice Lgh Merrimack Valley Cardiology Associates, Llc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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