Katherine Friedberg, L.S.W.
NPI 1245498138 · Clinical Social Worker · Wilmette, IL
Katherine Friedberg, L.S.W. is a Clinical Social Worker provider in Wilmette, IL (NPI 1245498138).
Provider details
- NPI number
- 1245498138
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 150.005575 (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
18 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
- 2008-05-28
- Last updated
- 2008-05-28
Frequently asked questions
- What is Katherine Friedberg's NPI number?
- Katherine Friedberg's National Provider Identifier (NPI) is 1245498138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Friedberg's specialty?
- Katherine Friedberg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Friedberg located?
- Katherine Friedberg's practice location on file with NPPES is 2834 Birchwood Ave, Wilmette, IL 60091-2105.
- What is Katherine Friedberg's phone number?
- The practice phone number listed in the NPPES registry for Katherine Friedberg is (847) 256-0789.
- Is Katherine Friedberg's NPI active?
- Yes — Katherine Friedberg's NPI (1245498138) is active in the NPPES registry as of the last update on 2008-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.