Michael Witzke, MSW, APSW
NPI 1740147974 · Clinical Social Worker · Richland Center, WI
Michael Witzke, MSW, APSW is a Clinical Social Worker provider in Richland Center, WI (NPI 1740147974).
Provider details
- NPI number
- 1740147974
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, APSW
- Sex
- Male
- Sole proprietor
- No
- License
- 131300-121 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2026-01-08
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is Michael Witzke's NPI number?
- Michael Witzke's National Provider Identifier (NPI) is 1740147974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Witzke's specialty?
- Michael Witzke is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Witzke located?
- Michael Witzke's practice location on file with NPPES is 204 S Orange St, Richland Center, WI 53581-2170.
- What is Michael Witzke's phone number?
- The practice phone number listed in the NPPES registry for Michael Witzke is (608) 383-1261.
- Is Michael Witzke's NPI active?
- Yes — Michael Witzke's NPI (1740147974) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.