Doctor profile · Federal record

Dr. Helen Sanderson, MD

Allergy Physician (CMS: Allergy/Immunology) · Madison, WI

  • NPI 1699274670
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20 S Park St Ste 460
Madison, WI 537151314
(608) 287-2600
Mailing address
7974 Uw Health CT
Middleton, WI 535625531

Credentials & registration

NPPES · NUCC
NPI registered
February 2018 — 8 yrs on file
Profile last updated
December 10, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207KA0200X — NUCC code
State license (1)
Wisconsin #83564

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699274670. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$181
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $106.82
Takeda Pharmaceuticals U.S.A., Inc. 1 $74.12

By nature of payment

Food and Beverage
$181

Frequently asked questions

Auto-generated from federal data
What is Dr. Helen Sanderson's medical specialty?
Dr. Helen Sanderson practices Allergy Physician in Madison, WI.
Where does Dr. Helen Sanderson practice?
Dr. Helen Sanderson practices at 20 S Park St Ste 460, Madison, WI 537151314. Office phone: 6082872600.
What is Dr. Helen Sanderson's NPI?
Dr. Helen Sanderson's National Provider Identifier (NPI) is 1699274670, issued by NPPES.
Does Dr. Helen Sanderson accept Medicare assignment?
Yes. Dr. Helen Sanderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.