Doctor profile · Federal record

Dr. William Busse, MD

Allergy & Immunology (Internal Medicine) Physician · Madison, WI

  • NPI 1881661486
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5510 S Hill Dr
Madison, WI 537054639
(000) 000-0000

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
July 22, 2021
Specialty taxonomy
207RA0201X — NUCC code
State license (1)
Wisconsin #16121

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881661486. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$88,039
Transactions
50
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
GENZYME CORPORATION 14 $38,392.31
Regeneron Healthcare Solutions, Inc. 26 $33,990.78
Regeneron Pharmaceuticals, Inc. 7 $10,426.00
Alnylam Pharmaceuticals Inc. 1 $1,830.00
SANOFI US SERVICES INC. 1 $1,800.00
Incyte Corporation 1 $1,600.00

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$42,799
Consulting Fee
$37,138
Travel and Lodging
$7,516
Food and Beverage
$587

Frequently asked questions

Auto-generated from federal data
What is Dr. William Busse's medical specialty?
Dr. William Busse practices Allergy & Immunology (Internal Medicine) Physician in Madison, WI.
Where does Dr. William Busse practice?
Dr. William Busse practices at 5510 S Hill Dr, Madison, WI 537054639. Office phone: 0000000000.
What is Dr. William Busse's NPI?
Dr. William Busse's National Provider Identifier (NPI) is 1881661486, issued by NPPES.