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

Dr. Heather M Nisbeth, MD

Individual provider Gastroenterology Physician · NPI 1912952243

Dr. Heather M Nisbeth, MD is an Internal Medicine in Southbury, Connecticut. Graduated from State University of New York at Buffalo School of Medicine in 1989, 37 years ago. Practices with Prospect CT Medical Foundation Inc, a 289-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
37
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
CT
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

22 Old Waterbury Rd Ste 201
Southbury, CT 06488-3848
Phone: (203) 264-6503
Fax: (203) 262-1430
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 032576 (CT)

Record details

NPI number1912952243
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESJuly 20, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Prospect Ct Medical Foundation Inc — 289 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare