Doctor profile · Federal record

Dr. Sunil Kapur, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Milwaukee, WI

  • NPI 1235168048
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3003 W Good Hope RD
Milwaukee, WI 532092042
(414) 352-3100
fax (414) 247-4597
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
May 6, 2025
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Wisconsin #44392
Medicaid
WI #34196000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235168048. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
392
Distinct HCPCS
10
Medicare allowed
$46,953
HCPCS Description Services Patients Avg allowed
45380 Biopsy of large bowel using a flexible endoscope 106 106 $149
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 92 89 $92
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 43 41 $72
45380 Biopsy of large bowel using a flexible endoscope 29 29 $154
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 29 29 $226
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 18 18 $168
45381 Injection beneath lining of large bowel using a flexible endoscope 14 14 $15
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 13 13 $82
99212 Established patient office or other outpatient visit, 10-19 minutes 13 13 $53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 13 11 $74

In context: peer comparison

Among 35 peers in this city , average services per provider: 2,725. This provider delivers 0.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,328
Transactions
10
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 10 $3,327.96

By nature of payment

Consulting Fee
$2,550
Food and Beverage
$454
Travel and Lodging
$324

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
652
Patients
540
Total drug cost
$13,803
Drug Type Claims Patients Total cost
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 509 489 $11,780
Pantoprazole Sodium Generic 125 40 $1,607
Omeprazole Generic 18 11 $416

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sunil Kapur's medical specialty?
Dr. Sunil Kapur practices Gastroenterology Physician in Milwaukee, WI.
Where does Dr. Sunil Kapur practice?
Dr. Sunil Kapur practices at 3003 W Good Hope RD, Milwaukee, WI 532092042. Office phone: 4143523100.
What is Dr. Sunil Kapur's NPI?
Dr. Sunil Kapur's National Provider Identifier (NPI) is 1235168048, issued by NPPES.
Does Dr. Sunil Kapur accept Medicare assignment?
Yes. Dr. Sunil Kapur accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sunil Kapur commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.