Joan Sass, LCSW
NPI 1356546139 · Clinical Social Worker · Garden City, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Sass, LCSW is a Clinical Social Worker provider in Garden City, NY (NPI 1356546139).
Provider details
- NPI number
- 1356546139
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 025212 (NY)
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
19 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
- 2007-06-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joan Sass's NPI number?
- Joan Sass's National Provider Identifier (NPI) is 1356546139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Sass's specialty?
- Joan Sass is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joan Sass located?
- Joan Sass's practice location on file with NPPES is 300 Garden City Plz, Garden City, NY 11530-3302.
- What is Joan Sass's phone number?
- The practice phone number listed in the NPPES registry for Joan Sass is (516) 747-9030.
- Does Joan Sass accept Medicare?
- Joan Sass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Sass's NPI active?
- Yes — Joan Sass's NPI (1356546139) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.