Kathleen Klein, MSW
NPI 1235250580 · Clinical Social Worker · Arlington Hts, IL
Kathleen Klein, MSW is a Clinical Social Worker provider in Arlington Hts, IL (NPI 1235250580).
Provider details
- NPI number
- 1235250580
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-04-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathleen Klein's NPI number?
- Kathleen Klein's National Provider Identifier (NPI) is 1235250580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Klein's specialty?
- Kathleen Klein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathleen Klein located?
- Kathleen Klein's practice location on file with NPPES is 1665 Courtland Dr, Arlington Hts, IL 60004-4373.
- What is Kathleen Klein's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Klein is (847) 275-4484.
- Is Kathleen Klein's NPI active?
- Yes — Kathleen Klein's NPI (1235250580) 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.