IndividualActive
Sara Posnick, LMSW
NPI 1891245825 · Social Worker · West Hempstead, NY
Sara Posnick, LMSW is a Social Worker provider in West Hempstead, NY (NPI 1891245825).
Provider details
- NPI number
- 1891245825
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 096986 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
336 Plymouth St
West Hempstead, NY 11552-2449
Phone: (718) 570-6609
Street-level locationGet directions
Mailing address
336 Plymouth St
West Hempstead, NY 11552-2449
Registry dates
- Enumerated
- 2016-10-13
- Last updated
- 2016-10-13
Frequently asked questions
- What is Sara Posnick's NPI number?
- Sara Posnick's National Provider Identifier (NPI) is 1891245825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Posnick's specialty?
- Sara Posnick is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sara Posnick located?
- Sara Posnick's practice location on file with NPPES is 336 Plymouth St, West Hempstead, NY 11552-2449.
- What is Sara Posnick's phone number?
- The practice phone number listed in the NPPES registry for Sara Posnick is (718) 570-6609.
- Is Sara Posnick's NPI active?
- Yes — Sara Posnick's NPI (1891245825) is active in the NPPES registry as of the last update on 2016-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.