Midwest Nephrology Associates, S.c.
NPI 1659304467 · Nephrology Physician · Milwaukee, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Midwest Nephrology Associates, S.c. is a Nephrology Physician organization in Milwaukee, WI (NPI 1659304467).
Provider details
- NPI number
- 1659304467
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Christine Herbst, Vp Operations(414) 762-2020
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Mailing address
Additional practice locations (2)
- 7793 W Appleton AveMilwaukee, WI 53222-2009Phone: (414) 393-9810
- 111 Ann StWaukesha, WI 53188-2263Phone: (414) 393-9810
Registry dates
- Enumerated
- 2006-07-08
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is Midwest Nephrology Associates, S.c.'s NPI number?
- Midwest Nephrology Associates, S.c.'s National Provider Identifier (NPI) is 1659304467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Midwest Nephrology Associates, S.c.?
- Midwest Nephrology Associates, S.c. is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Midwest Nephrology Associates, S.c. located?
- Midwest Nephrology Associates, S.c.'s practice location on file with NPPES is 3120 S 27th St, Milwaukee, WI 53215-4338.
- What is Midwest Nephrology Associates, S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Midwest Nephrology Associates, S.c. is (414) 672-8282.
- Does Midwest Nephrology Associates, S.c. accept Medicare?
- Midwest Nephrology Associates, S.c. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Midwest Nephrology Associates, S.c.?
- The authorized official listed on Midwest Nephrology Associates, S.c.'s NPPES record is Christine Herbst, Vp Operations. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Midwest Nephrology Associates, S.c.'s NPI active?
- Yes — Midwest Nephrology Associates, S.c.'s NPI (1659304467) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.