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

Dr. Jay Joseph Yamin, MD

Individual provider Gastroenterology Physician · NPI 1285617100

Dr. Jay Joseph Yamin, MD is a Gastroenterology in Hyannis, Massachusetts. Graduated from University of Massachusetts Medical School in 2003, 23 years ago. Accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
23
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2005
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

700 Attucks Ln Ste 1D
Hyannis, MA 02601-1809
Phone: (508) 771-6080
Fax: (508) 771-6082
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 235572 (MA)

Record details

NPI number1285617100
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 23, 2005
Last updated in NPPESDecember 7, 2011

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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