Nancy Karen, MSW
NPI 1295963262 · Clinical Social Worker · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Karen, MSW is a Clinical Social Worker provider in Chicago, IL (NPI 1295963262).
Provider details
- NPI number
- 1295963262
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
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
16 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
- 2009-06-29
- Last updated
- 2009-06-29
Frequently asked questions
- What is Nancy Karen's NPI number?
- Nancy Karen's National Provider Identifier (NPI) is 1295963262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Karen's specialty?
- Nancy Karen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Karen located?
- Nancy Karen's practice location on file with NPPES is 112 E Chestnut St, Chicago, IL 60611-2014.
- What is Nancy Karen's phone number?
- The practice phone number listed in the NPPES registry for Nancy Karen is (312) 787-8425.
- Does Nancy Karen accept Medicare?
- Nancy Karen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Karen's NPI active?
- Yes — Nancy Karen's NPI (1295963262) is active in the NPPES registry as of the last update on 2009-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.