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

Jillian Sarah Sullivan, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1265560809

Jillian Sarah Sullivan, MD is a Gastroenterology in Burlington, Vermont. Graduated from University of Vermont College of Medicine in 2004, 22 years ago. Works from 2 locations. Licensed in New York and Vermont.

Years since qualifying
22
Trained at
University of Vermont College of Medicine
Licensed in
NY, VT
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.

See every abbreviation used in this directory →

Practice location Address checks out

111 Colchester Ave
Burlington, VT 05401-1473
Phone: (802) 847-4488
Show map & directions

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

Additional practice locations (1)

  • 75 Plaza Blvd, Plattsburgh, NY 12901-6438 — (518) 825-4437

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence 042-0011334 (VT)
Pediatric Gastroenterology Physician Taxonomy 2080P0206X · Licence 305739 (NY)

Record details

NPI number1265560809
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 2, 2007
Last updated in NPPESOctober 27, 2025
Certification dateOctober 27, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Burlington