Sharon Zwickler, LCSW
NPI 1972967784 · Clinical Social Worker · Passaic, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Zwickler, LCSW is a Clinical Social Worker provider in Passaic, NJ (NPI 1972967784).
Provider details
- NPI number
- 1972967784
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SC05598600 (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
10 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
- 2016-04-07
- Last updated
- 2023-01-12
- Certified
- 2023-01-12
Frequently asked questions
- What is Sharon Zwickler's NPI number?
- Sharon Zwickler's National Provider Identifier (NPI) is 1972967784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Zwickler's specialty?
- Sharon Zwickler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sharon Zwickler located?
- Sharon Zwickler's practice location on file with NPPES is 110 Main Ave, Passaic, NJ 07055-4427.
- What is Sharon Zwickler's phone number?
- The practice phone number listed in the NPPES registry for Sharon Zwickler is (973) 777-7638.
- Does Sharon Zwickler accept Medicare?
- Sharon Zwickler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Zwickler's NPI active?
- Yes — Sharon Zwickler's NPI (1972967784) is active in the NPPES registry as of the last update on 2023-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.