1. Home
  2. Directory
  3. Wisconsin
  4. Janesville
  5. Durable Medical Equipment Medical Supplies
  6. NPI Profile

MERCY HEALTH SYSTEM CORPORATION
NPI 1588795116
Durable Medical Equipment & Medical Supplies in Janesville, WI

Active since March 07, 2007
3524 E MILWAUKEE ST, RM 1200 & 1202, JANESVILLE, WI 53546(608) 756-7100(608) 756-4700 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 13, 2026, Mar 18, 2026, Jun 16, 2025 and 8 more (11 updates tracked since 2016).

About Mercy Health System Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MERCY HEALTH SYSTEM CORPORATION (NPI 1588795116), doing business as Mercy Clinic East, is a healthcare organization registered as a durable medical equipment & medical supplies in Janesville, Wisconsin and active in the NPI registry since March 2007. The organization lists Shannon Dunphy-alexander, Cfo, as its authorized official.

NPPES Registry Identity

NPI1588795116
Entity TypeOrganization
Primary Taxonomy332B00000X
Legal Business NameMERCY HEALTH SYSTEM CORPORATION
Location Address3524 E MILWAUKEE ST, RM 1200 & 1202Janesville, WI 53546-1626
Mailing Address1000 Mineral Point AveJanesville, WI 53548-2940 · (608) 756-6000
Phone(608) 756-7100
Fax(608) 756-4700
Organization SubpartYesParent: Mercy Health Corporation
Authorized OfficialShannon Dunphy-alexanderCfo · (608) 757-3126
Enumeration DateMarch 7, 2007
Last NPPES UpdateMay 13, 202611 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1588795116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDurable Medical Equipment & Medical SuppliesSuppliers
Taxonomy Code332B00000X
License✔ Licensed in WI · 310-800
Definition
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
Also ListedDurable Medical Equipment & Medical Supplies · Customized EquipmentTaxonomy 332BC3200X · License 310-800 (WI)
3524 E MILWAUKEE ST, Janesville, WI 53546
Open in Google Maps ↗

Other Names 1

Doing Business AsMercy Clinic East

Other Identifiers 3

Other0903300038WI · Dme Medicare
Other118281Mammo
Other52D0392857Clia

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REBECCA JEAN WEISSBURG PHYSICIAN ASSISTANT
Physician Assistant
3524 E MILWAUKEE ST
JANESVILLE, WI 53546
Rock County (608) 756-7100
DR. LAWRENCE M SHEA MD
Family Medicine
3524 E MILWAUKEE ST
JANESVILLE, WI 53546
Rock County (608) 756-7100
DR. HARLAN D EDELMAN MD
Orthopaedic Surgery (Hand Surgery)
3524 E MILWAUKEE ST
JANESVILLE, WI 53546
Rock County (608) 756-7100
MRS. LEAH LAMMERSFELD PT
Physical Therapist
3524 E MILWAUKEE ST
JANESVILLE, WI 53546
Rock County (608) 755-8687
JOSHUA T LEHR DPT
Physical Therapist
3524 E MILWAUKEE ST
JANESVILLE, WI 53546
Rock County (608) 756-7100
JOANNA L RYDER RD
Dietitian, Registered
3524 E MILWAUKEE ST
JANESVILLE, WI 53546
Rock County (608) 756-7100
KAUSERUZZAMAN A. KHAN MD
Internal Medicine
3524 E MILWAUKEE ST
JANESVILLE, WI 53546
Rock County (608) 756-7100
STEPHEN L MERRILL MD
Emergency Medicine
3524 E MILWAUKEE ST
JANESVILLE, WI 53546
Rock County (608) 756-7100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mercy Health System Corporation's NPI number?

The NPI number for Mercy Health System Corporation is 1588795116. It was assigned to this organization in the NPPES registry on March 7, 2007. The provider is doing business as Mercy Clinic East.

Where is Mercy Health System Corporation located?

Mercy Health System Corporation is located at 3524 E Milwaukee St Rm 1200 & 1202, Janesville, WI 53546. The listed phone number is (608) 756-7100.

What is Mercy Health System Corporation's specialty?

The primary specialty registered for this NPI is Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.

When was this NPI record last updated?

The NPPES record for Mercy Health System Corporation was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.