NPPES file of Aug 9, 2026

Central Suffolk Hospital

Central Suffolk Hospital holds 5 active organization NPIs in the federal registry, with practice locations in 1 New York city. Each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Riverhead has the most NPIs, 5

  1. Riverhead5

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2005 and 2006

Central Suffolk Hospital NPIs by year issued2005: 1, 2006: 3, 2007: 10123200520062007131
Central Suffolk Hospital NPIs by year issued2005: 1, 2006: 3, 2007: 10123200520062007131
Central Suffolk Hospital NPIs by year issued2005: 1, 2006: 3, 2007: 10123200520062007131

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2006 alone, more than in any other year.

Riverhead locations

The city with the most Central Suffolk Hospital NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
13866498041300 ROANOKE AVE, RiverheadGeneral Acute Care HospitalJun 21, 2005
11149738561300 ROANOKE AVE, RiverheadSkilled Nursing FacilityMay 25, 2006
19321556781300 ROANOKE AVE, RiverheadHome Health AgencyMay 25, 2006
17109011601300 ROANOKE AVE, RiverheadEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 27, 2006
10434020501300 ROANOKE AVE, RiverheadHospitalist PhysicianAug 14, 2007
All 5 locations, by city
NPILocationPrimary taxonomyIssued
13866498041300 ROANOKE AVE, RiverheadGeneral Acute Care HospitalJun 21, 2005
11149738561300 ROANOKE AVE, RiverheadSkilled Nursing FacilityMay 25, 2006
19321556781300 ROANOKE AVE, RiverheadHome Health AgencyMay 25, 2006
17109011601300 ROANOKE AVE, RiverheadEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 27, 2006
10434020501300 ROANOKE AVE, RiverheadHospitalist PhysicianAug 14, 2007

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Central Suffolk Hospital have 5 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Central Suffolk Hospital's NPIs list practice locations in 1 city.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.