Karen Lewis, MSW,LCSW
NPI 1518227198 · Clinical Social Worker · Bergenfield, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Lewis, MSW,LCSW is a Clinical Social Worker provider in Bergenfield, NJ (NPI 1518227198).
Provider details
- NPI number
- 1518227198
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW,LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SC05502000 (NJ)
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
14 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
- 2012-05-17
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Karen Lewis's NPI number?
- Karen Lewis's National Provider Identifier (NPI) is 1518227198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Lewis's specialty?
- Karen Lewis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Lewis located?
- Karen Lewis's practice location on file with NPPES is 77 Marcotte Lane, Bergenfield, NJ 07621-3210.
- What is Karen Lewis's phone number?
- The practice phone number listed in the NPPES registry for Karen Lewis is (201) 290-5550.
- Does Karen Lewis accept Medicare?
- Karen Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Lewis's NPI active?
- Yes — Karen Lewis's NPI (1518227198) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.