Karen Altenberg Libman, LCSW
NPI 1760925887 · Clinical Social Worker · Northbrook, IL
Karen Altenberg Libman, LCSW is a Clinical Social Worker provider in Northbrook, IL (NPI 1760925887).
Provider details
- NPI number
- 1760925887
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149011066 (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
9 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
- 2016-11-21
- Last updated
- 2016-11-22
Frequently asked questions
- What is Karen Altenberg Libman's NPI number?
- Karen Altenberg Libman's National Provider Identifier (NPI) is 1760925887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Altenberg Libman's specialty?
- Karen Altenberg Libman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Altenberg Libman located?
- Karen Altenberg Libman's practice location on file with NPPES is 601 Skokie Blvd, Northbrook, IL 60062-2851.
- What is Karen Altenberg Libman's phone number?
- The practice phone number listed in the NPPES registry for Karen Altenberg Libman is (847) 564-1800.
- Is Karen Altenberg Libman's NPI active?
- Yes — Karen Altenberg Libman's NPI (1760925887) is active in the NPPES registry as of the last update on 2016-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.