Doctor profile · Federal record

Dr. Jason Heffley, M.D. M.P.H.

Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Student in an Organized Health Care Education/Training Program · Burlington, VT

  • NPI 1659766764
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
111 Colchester Ave
Burlington, VT 054011473
(802) 847-2700

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
October 15, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
Vermont #042-0015345 · Vermont #060-0004723

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659766764. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
444
Distinct HCPCS
10
Medicare allowed
$44,242
HCPCS Description Services Patients Avg allowed
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito 78 73 $5
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 51 50 $213
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 45 38 $106
74328 Review by radiologist of image from tube placement into bile duct using an endoscope 39 34 $22
45380 Biopsy of large bowel using a flexible endoscope 34 33 $92
43264 Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 25 21 $270
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 25 24 $79
43262 Incision of pancreatic outlet using a flexible endoscope 24 24 $121
99203 New patient office or other outpatient visit, 30-44 minutes 20 20 $79
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 19 19 $107

In context: peer comparison

Among 5 peers in this city , average services per provider: 33. This provider delivers 13× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
216
Patients
105
Total drug cost
$481,750
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 72 69 $1,404
Omeprazole Generic 70 15 $1,549
Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 22 21 $432
Mesalamine Generic 20 0 $15,698
Budesonide Dr (Budesonide) Brand 16 0 $3,169
Stelara (Ustekinumab) Brand 16 0 $459,498

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jason Heffley's medical specialty?
Dr. Jason Heffley practices Gastroenterology Physician in Burlington, VT.
Where does Dr. Jason Heffley practice?
Dr. Jason Heffley practices at 111 Colchester Ave, Burlington, VT 054011473. Office phone: 8028472700.
What is Dr. Jason Heffley's NPI?
Dr. Jason Heffley's National Provider Identifier (NPI) is 1659766764, issued by NPPES.
Does Dr. Jason Heffley accept Medicare assignment?
Yes. Dr. Jason Heffley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Heffley commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.