Karen Blonsky, LCSW
NPI 1316174543 · Clinical Social Worker · La Crosse, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Blonsky, LCSW is a Clinical Social Worker provider in La Crosse, WI (NPI 1316174543).
Provider details
- NPI number
- 1316174543
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149012814 (IL)
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
17 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
Mailing address
Registry dates
- Enumerated
- 2009-06-15
- Last updated
- 2023-11-08
- Certified
- 2023-01-30
Frequently asked questions
- What is Karen Blonsky's NPI number?
- Karen Blonsky's National Provider Identifier (NPI) is 1316174543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Blonsky's specialty?
- Karen Blonsky is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Blonsky located?
- Karen Blonsky's practice location on file with NPPES is 115 5th Ave S Ste 301, La Crosse, WI 54601-4098.
- What is Karen Blonsky's phone number?
- The practice phone number listed in the NPPES registry for Karen Blonsky is (608) 676-7370.
- Does Karen Blonsky accept Medicare?
- Karen Blonsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Blonsky's NPI active?
- Yes — Karen Blonsky's NPI (1316174543) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.