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

Brett David Kalmowitz, MD

Individual provider Gastroenterology Physician · NPI 1700817269

Brett David Kalmowitz, MD is a Gastroenterology in Providence, Rhode Island. Graduated from New York University School of Medicine in 1999, 27 years ago. Practices with University Gastroenterology, LLC, a 99-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and Rhode Island.

Years since qualifying
27
Trained at
New York University School of Medicine
Licensed in
MA, RI
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

44 W River St
Providence, RI 02904-2609
Phone: (401) 274-4800
Fax: (401) 454-0410
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD12041 (RI)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 210642 (MA)

Record details

NPI number1700817269
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2006
Last updated in NPPESOctober 15, 2025
Certification dateOctober 15, 2025
Mailing addressPo Box 202230, Dallas, TX 75320-2230

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice University Gastroenterology, Llc — 99 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Providence