Doctor profile · Federal record

Dr. Dana Ley

Gastroenterology Physician (CMS: Family Practice) · Menomonee Falls, WI

  • NPI 1215433735
  • Accepts Medicare
  • MIPS 97.6 / 100 · 2023
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
N84W16889 Menomonee Ave
Menomonee Falls, WI 530512810
(262) 532-1471
fax (262) 532-1396
Additional location
6223 University Ave Apt 416
Madison, WI 537051067
(414) 531-6585
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
September 12, 2025
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Wisconsin #72338
Medicaid
WI #100078724

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215433735. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$955
Transactions
8
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 8 $954.75

By nature of payment

Travel and Lodging
$620
Food and Beverage
$335

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dana Ley's medical specialty?
Dr. Dana Ley practices Gastroenterology Physician in Menomonee Falls, WI.
Where does Dr. Dana Ley practice?
Dr. Dana Ley practices at N84W16889 Menomonee Ave, Menomonee Falls, WI 530512810. Office phone: 2625321471.
What is Dr. Dana Ley's NPI?
Dr. Dana Ley's National Provider Identifier (NPI) is 1215433735, issued by NPPES.
Does Dr. Dana Ley accept Medicare assignment?
Yes. Dr. Dana Ley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.