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

Dr. William James Marasco, MD

Individual provider Diagnostic Radiology Physician · NPI 1588654891

Dr. William James Marasco, MD is a Diagnostic Radiology in West Yarmouth, Massachusetts. Graduated from Boston University School of Medicine in 1988, 38 years ago. Accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
38
Trained at
Boston University School of Medicine
Licensed in
MA
In the registry since
2005
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

21 Aarons Way
West Yarmouth, MA 02673-2593
Phone: (508) 771-5200
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 71311 (MA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 71311 (MA)

Record details

NPI number1588654891
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 27, 2005
Last updated in NPPESApril 7, 2014

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount