Long Island Sleep Associates, LLC
NPI 1598775504 · Sleep Disorder Diagnostic Clinic/Center · Huntington Station, NY
Long Island Sleep Associates, LLC is a Sleep Disorder Diagnostic Clinic/Center organization in Huntington Station, NY (NPI 1598775504).
Provider details
- NPI number
- 1598775504
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Michael Guarino, Chief Financial Officer(631) 864-7100
Specialties & taxonomies
Ambulatory Health Care 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
Other names (DBA / former)
- Other name
- Long Island Sleep Associates-Huntington
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Long Island Sleep Associates, LLC's NPI number?
- Long Island Sleep Associates, LLC's National Provider Identifier (NPI) is 1598775504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Long Island Sleep Associates, LLC?
- Long Island Sleep Associates, LLC is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Long Island Sleep Associates, LLC located?
- Long Island Sleep Associates, LLC's practice location on file with NPPES is 180 E Pulaski Rd, Huntington Station, NY 11746-1915.
- What is Long Island Sleep Associates, LLC's phone number?
- The practice phone number listed in the NPPES registry for Long Island Sleep Associates, LLC is (631) 470-2544.
- Who is the authorized official for Long Island Sleep Associates, LLC?
- The authorized official listed on Long Island Sleep Associates, LLC's NPPES record is Michael Guarino, Chief Financial Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Long Island Sleep Associates, LLC's NPI active?
- Yes — Long Island Sleep Associates, LLC's NPI (1598775504) 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.