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

Dr. David Barenberg, MD

Individual provider Gastroenterology Physician · NPI 1548297633

Dr. David Barenberg, MD is a Gastroenterology in Danbury, Connecticut. Graduated from State University of New York Downstate Medical Center in 1980, 46 years ago. Practices with Nuvance Health Medical Practice CT Inc, a 741-clinician group and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
46
Trained at
State University of New York Downstate Medical Center
Licensed in
CT, NY
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.

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Practice location Address checks out

2 Hospital Ave
Danbury, CT 06810-5950
Phone: (203) 790-9551
Fax: (203) 778-9961
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 30351 (CT)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 148974 (NY)

Record details

NPI number1548297633
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2 Hospital Ave, Danbury, CT 06810-5950

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1980 (46 years in practice)
Group practice Nuvance Health Medical Practice Ct Inc — 741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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