Doctor profile · Federal record

Dr. Peter Lee, M.D.

Gastroenterology Physician · Specialist · Glenview, IL

  • NPI 1306873021
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1255 Milwaukee Ave
Glenview, IL 600252425
(847) 294-5490
fax (847) 294-5496
Mailing address
1580 Sherman Ave
Evanston, IL 602014465

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
January 4, 2023
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
Wisconsin #33289 · Illinois #036090631

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306873021. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
400
Distinct HCPCS
7
Medicare allowed
$39,474
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 183 183 $5
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 88 88 $232
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 40 40 $160
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 31 31 $92
45380 Biopsy of large bowel using a flexible endoscope 25 25 $136
45378 Diagnostic exam of large bowel using a flexible endoscope 18 18 $168
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk 15 15 $168

In context: peer comparison

Among 9 peers in this city , average services per provider: 65. This provider delivers 6.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
336
Patients
335
Total drug cost
$6,741
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 148 148 $2,746
Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 115 114 $2,307
Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 42 42 $867
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 31 31 $821

Frequently asked questions

Auto-generated from federal data
What is Dr. Peter Lee's medical specialty?
Dr. Peter Lee practices Gastroenterology Physician in Glenview, IL.
Where does Dr. Peter Lee practice?
Dr. Peter Lee practices at 1255 Milwaukee Ave, Glenview, IL 600252425. Office phone: 8472945490.
What is Dr. Peter Lee's NPI?
Dr. Peter Lee's National Provider Identifier (NPI) is 1306873021, issued by NPPES.
What procedures does Dr. Peter Lee 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); Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS G0105). Source: CMS Medicare Physician & Other Practitioners file.