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

James Brian Waters, MD

Individual provider Interventional Cardiology Physician · NPI 1821038878

James Brian Waters, MD is an Interventional Cardiology in N Chelmsford, Massachusetts. Graduated from Tufts University School of Medicine in 1985, 41 years ago. Practices with Lgh Merrimack Valley Cardiology Associates, LLC, a 22-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
41
Trained at
Tufts University School of Medicine
Licensed in
MA
In the registry since
2006
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

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

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 56915 (MA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 56915 (MA)

Record details

NPI number1821038878
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESJuly 31, 2019
Mailing address14 Research Pl, N Chelmsford, MA 01863-2412

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Lgh Merrimack Valley Cardiology Associates, Llc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount