OrganizationActive
Midwest Nephrology Associates, S.c.
NPI 1487848743 · Nephrology Physician · Waukesha, WI
Provider details
- NPI number
- 1487848743
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregory Warren, President(414) 762-2020
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
111 Ann Street
Waukesha, WI 53188-5163
Phone: (262) 542-6179
Fax: (262) 542-6182
Street-level locationGet directions
Mailing address
111 Ann Street
Waukesha, WI 53188-5163
Registry dates
- Enumerated
- 2007-08-30
- Last updated
- 2008-11-14
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.