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Kim Riess-Sagers, MD
NPI 1235173121 · Nephrology Physician · Neenah, WI
Kim Riess-Sagers, MD is a Nephrology Physician provider in Neenah, WI (NPI 1235173121).
Provider details
- NPI number
- 1235173121
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 32361 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
300 N Commercial St
Suite 200
Neenah, WI 54956-2619
Phone: (920) 886-0818
Fax: (920) 886-0773
Street-level locationGet directions
Mailing address
Po Box 22487
Green Bay, WI 54305-2487
Registry dates
- Enumerated
- 2006-06-15
- Last updated
- 2022-06-01
- Certified
- 2022-06-01
Frequently asked questions
- What is Kim Riess-Sagers's NPI number?
- Kim Riess-Sagers's National Provider Identifier (NPI) is 1235173121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kim Riess-Sagers's specialty?
- Kim Riess-Sagers is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Kim Riess-Sagers located?
- Kim Riess-Sagers's practice location on file with NPPES is 300 N Commercial St, Neenah, WI 54956-2619.
- What is Kim Riess-Sagers's phone number?
- The practice phone number listed in the NPPES registry for Kim Riess-Sagers is (920) 886-0818.
- Is Kim Riess-Sagers's NPI active?
- Yes — Kim Riess-Sagers's NPI (1235173121) is active in the NPPES registry as of the last update on 2022-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.