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

Dr. Catherine Ellen Berzolla, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1760698872

Dr. Catherine Ellen Berzolla, MD is an Obstetrics/Gynecology in Greenwich, Connecticut. Graduated from University of Connecticut School of Medicine in 2006, 20 years ago. Practices with Westchester Medical Group, PC, a 410-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
20
Trained at
University of Connecticut School of Medicine
Licensed in
CT, NY
In the registry since
2007
Specialties on file
2
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

644 W Putnam Ave
Greenwich, CT 06830-6088
Phone: (203) 210-2880
Fax: (203) 210-2881
Show map & directions

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

Additional practice locations (1)

  • 106 Noroton Ave Ste 203, Darien, CT 06820-5237 — (203) 210-2890

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 049818 (CT)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 256580 (NY)

Record details

NPI number1760698872
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2007
Last updated in NPPESNovember 1, 2018

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Westchester Medical Group, P.C — 410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Greenwich