Jan Horwitz, MSW,LCSW
NPI 1164668737 · Clinical Social Worker · West Berlin, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Horwitz, MSW,LCSW is a Clinical Social Worker provider in West Berlin, NJ (NPI 1164668737).
Provider details
- NPI number
- 1164668737
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW,LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC00202100 (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
17 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
- 2009-01-01
- Last updated
- 2009-01-01
Frequently asked questions
- What is Jan Horwitz's NPI number?
- Jan Horwitz's National Provider Identifier (NPI) is 1164668737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Horwitz's specialty?
- Jan Horwitz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jan Horwitz located?
- Jan Horwitz's practice location on file with NPPES is 701 S Route 73, West Berlin, NJ 08091-2603.
- What is Jan Horwitz's phone number?
- The practice phone number listed in the NPPES registry for Jan Horwitz is (609) 707-3343.
- Does Jan Horwitz accept Medicare?
- Jan Horwitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Horwitz's NPI active?
- Yes — Jan Horwitz's NPI (1164668737) is active in the NPPES registry as of the last update on 2009-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.