Sleep Disorder Center P.C.
NPI 1821387747 · Sleep Disorder Diagnostic Clinic/Center · Massapequa Park, NY
Sleep Disorder Center P.C. is a Sleep Disorder Diagnostic Clinic/Center organization in Massapequa Park, NY (NPI 1821387747).
Provider details
- NPI number
- 1821387747
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Sanjay Sikand, Medical Director(516) 840-7147
- License
- 198132 (NY)
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
15 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
- 2011-03-31
- Last updated
- 2011-03-31
Frequently asked questions
- What is Sleep Disorder Center P.C.'s NPI number?
- Sleep Disorder Center P.C.'s National Provider Identifier (NPI) is 1821387747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sleep Disorder Center P.C.?
- Sleep Disorder Center P.C. is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Sleep Disorder Center P.C. located?
- Sleep Disorder Center P.C.'s practice location on file with NPPES is 1035 Park Blvd, Massapequa Park, NY 11762-2743.
- What is Sleep Disorder Center P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Sleep Disorder Center P.C. is (516) 308-7088.
- Who is the authorized official for Sleep Disorder Center P.C.?
- The authorized official listed on Sleep Disorder Center P.C.'s NPPES record is Sanjay Sikand, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sleep Disorder Center P.C.'s NPI active?
- Yes — Sleep Disorder Center P.C.'s NPI (1821387747) is active in the NPPES registry as of the last update on 2011-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.