Doctor profile · Federal record

Dr. Vasanth Siddalingaiah, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Milwaukee, WI

  • NPI 1447280326
  • Accepts Medicare
  • 38 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) 247-4625
fax (414) 247-4589
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
August 18, 2023
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Wisconsin #45454
Medicaid
WI #34363200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447280326. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
595
Distinct HCPCS
10
Medicare allowed
$83,318
HCPCS Description Services Patients Avg allowed
45380 Biopsy of large bowel using a flexible endoscope 118 118 $109
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 117 111 $84
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 66 66 $228
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 50 50 $160
43259 Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 37 36 $192
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 36 36 $161
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 30 25 $74
43242 Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 25 23 $217
99213 Established patient office or other outpatient visit, 20-29 minutes 22 19 $85
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 21 21 $104

In context: peer comparison

Among 35 peers in this city , average services per provider: 2,725. This provider delivers 0.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$915
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 4 $915.34

By nature of payment

Travel and Lodging
$723
Food and Beverage
$193

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
871
Patients
544
Total drug cost
$31,609
Drug Type Claims Patients Total cost
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 419 412 $9,853
Pantoprazole Sodium Generic 241 78 $4,100
Omeprazole Generic 76 28 $1,726
Sucralfate Generic 25 13 $1,745
Ondansetron Odt (Ondansetron) Brand 18 13 $100
Mesalamine Er (Mesalamine) Brand 17 0 $3,232
Colestipol Hcl Generic 15 0 $1,283
Dicyclomine Hcl Generic 13 0 $396
Ursodiol Generic 13 0 $1,469
Budesonide Dr (Budesonide) Brand 12 0 $1,064

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Vasanth Siddalingaiah's medical specialty?
Dr. Vasanth Siddalingaiah practices Gastroenterology Physician in Milwaukee, WI.
Where does Dr. Vasanth Siddalingaiah practice?
Dr. Vasanth Siddalingaiah practices at 3003 W Good Hope RD, Milwaukee, WI 532092042. Office phone: 4142474625.
What is Dr. Vasanth Siddalingaiah's NPI?
Dr. Vasanth Siddalingaiah's National Provider Identifier (NPI) is 1447280326, issued by NPPES.
Does Dr. Vasanth Siddalingaiah accept Medicare assignment?
Yes. Dr. Vasanth Siddalingaiah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Vasanth Siddalingaiah 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); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.