Doctor profile · Federal record

Dr. Chad Stepke, MD

Gastroenterology Physician (CMS: Gastroenterology) · Milwaukee, WI

  • NPI 1093789315
  • Accepts Medicare
  • MIPS 81.5 / 100 · 2023
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2350 N Lake Dr Ste 500
Milwaukee, WI 532114528
(414) 226-4020
fax (414) 225-2929
Mailing address
788 N. Jefferson Street, Suite 300/Attn. Kaaren Butzen
Milwaukee, WI 53202

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
October 16, 2024
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Wisconsin #43327
Medicaid
WI #1093789315

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093789315. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
935
Distinct HCPCS
10
Medicare allowed
$100,769
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 133 133 $5
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 129 129 $5
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 115 115 $236
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 109 109 $235
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 80 79 $93
99213 Established patient office or other outpatient visit, 20-29 minutes 75 69 $87
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 56 55 $91
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 43 42 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 38 37 $123
45380 Biopsy of large bowel using a flexible endoscope 26 26 $167

In context: peer comparison

Among 35 peers in this city , average services per provider: 2,725. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$75
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 3 $74.99

By nature of payment

Food and Beverage
$75

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,636
Patients
974
Total drug cost
$372,415
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 432 427 $7,518
Pantoprazole Sodium Generic 417 146 $6,469
Omeprazole Generic 151 57 $2,206
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) Brand 122 120 $9,304
Famotidine Generic 111 38 $1,804
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 83 82 $1,683
Sucralfate Generic 43 14 $1,505
Mesalamine Generic 42 0 $23,378
Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) Brand 39 38 $6,876
Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) Brand 36 0 $1,559

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chad Stepke's medical specialty?
Dr. Chad Stepke practices Gastroenterology Physician in Milwaukee, WI.
Where does Dr. Chad Stepke practice?
Dr. Chad Stepke practices at 2350 N Lake Dr Ste 500, Milwaukee, WI 532114528. Office phone: 4142264020.
What is Dr. Chad Stepke's NPI?
Dr. Chad Stepke's National Provider Identifier (NPI) is 1093789315, issued by NPPES.
Does Dr. Chad Stepke accept Medicare assignment?
Yes. Dr. Chad Stepke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chad Stepke 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); 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). Source: CMS Medicare Physician & Other Practitioners file.