Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Midwest Nephrology Associates, SC

Organization Nephrology Physician · NPI 1487848743

Midwest Nephrology Associates, SC is a Nephrology Physician in Waukesha, Wisconsin. Medicare rates this dialysis facility 1 out of 5. Registered with an NPI since 2007.

CMS rating
1 of 5
In the registry since
2007

CMS quality rating

1 out of 5 — official dialysis facility rating from CMS Care Compare (CCN 522581)

Practice location Address checks out

111 Ann St
Waukesha, WI 53188-5163
Phone: (262) 542-6179
Fax: (262) 542-6182
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X

Record details

NPI number1487848743
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Warren — President · (414) 762-2020
NPI enumeratedAugust 30, 2007
Last updated in NPPESNovember 14, 2008
Mailing address111 Ann Street, Waukesha, WI 53188-5163

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