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Citywide C Sleep Center LLC

Sleep Disorder Diagnostic Clinic/Center in Bellerose, NY · enumerated 2011 · authorized official Sandeep Mehrishi, MD Fccp.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437434925

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Registry record

Entity type Organization (Type 2)
Legal business name Citywide C Sleep Center LLC
Other name <Unavail>
Practice address 25012 Hillside Ave Ste B, Bellerose, NY, 11426
Phone (718) 347-0411
Fax (718) 347-0455
Enumeration date Oct 15, 2011
Last updated in NPPES Oct 15, 2011

Taxonomy & classification

261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities · License 00125061 (NY) Primary
291U00000X Clinical Medical Laboratory Laboratories · License 00125061 (NY) Secondary

Authorized official

Name Sandeep Mehrishi
Title MD Fccp
Phone (718) 347-0411

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Citywide C Sleep Center LLC?
Citywide C Sleep Center LLC is registered in NPPES as a Sleep Disorder Diagnostic Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-15.