Jennifer Mezey, LCSW,
NPI 1487728168 · Clinical Social Worker · Westbury, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Mezey, LCSW, is a Clinical Social Worker provider in Westbury, NY (NPI 1487728168).
Provider details
- NPI number
- 1487728168
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW,
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2006-11-17
- Last updated
- 2020-10-21
- Certified
- 2020-10-21
Frequently asked questions
- What is Jennifer Mezey's NPI number?
- Jennifer Mezey's National Provider Identifier (NPI) is 1487728168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mezey's specialty?
- Jennifer Mezey is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Mezey located?
- Jennifer Mezey's practice location on file with NPPES is 27 Hidden Ln, Westbury, NY 11590-6524.
- What is Jennifer Mezey's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mezey is (516) 717-9050.
- Does Jennifer Mezey accept Medicare?
- Jennifer Mezey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Mezey's NPI active?
- Yes — Jennifer Mezey's NPI (1487728168) is active in the NPPES registry as of the last update on 2020-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.