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

Dr. Gregory Jay Zentner, MD

Individual provider Cytopathology Physician · NPI 1407810732

Dr. Gregory Jay Zentner, MD is a Pathology in Hyannis, Massachusetts. Graduated from University of Connecticut School of Medicine in 1987, 39 years ago. Practices with Cape Cod Pathology Consultants PC, a 6-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
39
Trained at
University of Connecticut School of Medicine
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

27 Park St Cape Cod Hospital Dept OF Pathology
Hyannis, MA 02601-5230
Phone: (508) 862-5267
Fax: (508) 771-7786
Show map & directions

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

Specialties & licences

Cytopathology Physician (primary) Taxonomy 207ZC0500X · Licence 79138 (MA)

Record details

NPI number1407810732
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2006
Last updated in NPPESMarch 10, 2010

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Cape Cod Pathology Consultants Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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