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Kristin Nisiewicz, APSW
NPI 1275550188 · Social Worker · Milwaukee, WI
Kristin Nisiewicz, APSW is a Social Worker provider in Milwaukee, WI (NPI 1275550188).
Provider details
- NPI number
- 1275550188
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- APSW
- Sex
- Female
- Sole proprietor
- No
- License
- 2103-121 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
5000 W National Ave
Milwaukee, WI 53295-0001
Phone: (414) 384-2000
Fax: (414) 389-4161
Street-level locationGet directions
Mailing address
5641 N Bethmaur Ln
Glendale, WI 53209-4202
Registry dates
- Enumerated
- 2006-07-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kristin Nisiewicz's NPI number?
- Kristin Nisiewicz's National Provider Identifier (NPI) is 1275550188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristin Nisiewicz's specialty?
- Kristin Nisiewicz is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Kristin Nisiewicz located?
- Kristin Nisiewicz's practice location on file with NPPES is 5000 W National Ave, Milwaukee, WI 53295-0001.
- What is Kristin Nisiewicz's phone number?
- The practice phone number listed in the NPPES registry for Kristin Nisiewicz is (414) 384-2000.
- Is Kristin Nisiewicz's NPI active?
- Yes — Kristin Nisiewicz's NPI (1275550188) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.