IndividualActive
Margaret Beisser, MSW
NPI 1881761112 · Social Worker · Waukesha, WI
Margaret Beisser, MSW is a Social Worker provider in Waukesha, WI (NPI 1881761112).
Provider details
- NPI number
- 1881761112
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 136-122 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
500 Riverview Ave
Waukesha, WI 53188-3632
Phone: (262) 548-7261
Fax: (262) 548-7643
Street-level locationGet directions
Mailing address
500 Riverview Ave
Waukesha, WI 53188-3632
Registry dates
- Enumerated
- 2006-11-30
- Last updated
- 2007-09-13
Frequently asked questions
- What is Margaret Beisser's NPI number?
- Margaret Beisser's National Provider Identifier (NPI) is 1881761112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Beisser's specialty?
- Margaret Beisser is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Beisser located?
- Margaret Beisser's practice location on file with NPPES is 500 Riverview Ave, Waukesha, WI 53188-3632.
- What is Margaret Beisser's phone number?
- The practice phone number listed in the NPPES registry for Margaret Beisser is (262) 548-7261.
- Is Margaret Beisser's NPI active?
- Yes — Margaret Beisser's NPI (1881761112) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.