Mental Health Assoc of Nassau County
NPI 1942428776 · Mental Illness Community Based Residential Treatment Facility · Hempstead, NY
Mental Health Assoc of Nassau County is a Mental Illness Community Based Residential Treatment Facility organization in Hempstead, NY (NPI 1942428776).
Provider details
- NPI number
- 1942428776
- Entity type
- Organization
- Primary specialty
- Mental Illness Community Based Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- Elaine Elsner, Controller(516) 489-2322
- License
- 7232431 (NY)
Specialties & taxonomies
Residential Treatment Facilities
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
- 2007-04-24
- Last updated
- 2020-08-22
Frequently asked questions
- What is Mental Health Assoc of Nassau County's NPI number?
- Mental Health Assoc of Nassau County's National Provider Identifier (NPI) is 1942428776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mental Health Assoc of Nassau County?
- Mental Health Assoc of Nassau County is classified in the NPPES registry as Mental Illness Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Mental Health Assoc of Nassau County located?
- Mental Health Assoc of Nassau County's practice location on file with NPPES is 16 Main St, Hempstead, NY 11550-4020.
- What is Mental Health Assoc of Nassau County's phone number?
- The practice phone number listed in the NPPES registry for Mental Health Assoc of Nassau County is (516) 489-2322.
- Who is the authorized official for Mental Health Assoc of Nassau County?
- The authorized official listed on Mental Health Assoc of Nassau County's NPPES record is Elaine Elsner, Controller. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mental Health Assoc of Nassau County's NPI active?
- Yes — Mental Health Assoc of Nassau County's NPI (1942428776) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.