NPPES file of Aug 9, 2026

County Of Suffolk

County Of Suffolk holds 19 active organization NPIs in the federal registry, with practice locations in 13 New York cities. 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

Hauppauge has the most NPIs, 4

  1. Hauppauge4
  2. Great River3
  3. Riverhead2
  4. Amityville1
  5. Brentwood1
  6. Coram1
  7. Greenlawn1
  8. Huntington Station1

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

Most NPIs were issued in 2006 and 2007

County Of Suffolk NPIs by year issued2006: 17, 2007: 1, 2008: 1051015202006200720081711
County Of Suffolk NPIs by year issued2006: 17, 2007: 1, 2008: 1051015202006200720081711
County Of Suffolk NPIs by year issued2006: 17, 2007: 1, 2008: 1051015202006200720081711

Source: CMS NPPES, enumeration dates.

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

Hauppauge locations

The city with the most County Of Suffolk NPIs. The full list of all 19 follows.

NPILocationPrimary taxonomyIssued
1669574547200 WIRELESS BLVD, HauppaugeMethadone ClinicSep 2, 2006
176058697850 LASER CT, HauppaugeLocal Education Agency (LEA)Sep 8, 2006
167967788450 LASER CT, HauppaugeEarly Intervention Provider AgencySep 8, 2006
109396391050 LASER CT, HauppaugeEarly Intervention Provider AgencySep 4, 2008
All 19 locations, by city
NPILocationPrimary taxonomyIssued
11847283961080 SUNRISE HWY, AmityvilleClinic/CenterSep 8, 2006
18513211521869 BRENTWOOD RD, BrentwoodClinic/CenterJul 3, 2006
199280910782 MIDDLE COUNTRY RD, CoramClinic/CenterSep 8, 2006
18715060553500 SUNRISE HWY STE 124, Great RiverHome Health AgencyAug 15, 2006
14978596153500 SUNRISE HWY STE 124, Great RiverHome Health AgencySep 8, 2006
12857507373500 SUNRISE HWY STE 124 POB 9006, Great RiverPublic Health or Welfare AgencyMar 22, 2007
1588768790284 PULASKI RD, GreenlawnNon-Surgical Family Planning Clinic/CenterSep 8, 2006
1669574547200 WIRELESS BLVD, HauppaugeMethadone ClinicSep 2, 2006
176058697850 LASER CT, HauppaugeLocal Education Agency (LEA)Sep 8, 2006
167967788450 LASER CT, HauppaugeEarly Intervention Provider AgencySep 8, 2006
109396391050 LASER CT, HauppaugeEarly Intervention Provider AgencySep 4, 2008
1891897781689 JERICHO TPKE, Huntington StationMethadone ClinicSep 2, 2006
1801990015365 E MAIN ST, PatchogueClinic/CenterSep 8, 2006
1386748598300 CENTER DR, RiverheadMethadone ClinicSep 8, 2006
1366546574300 CENTER DR COUNTY CENTER, RiverheadClinic/CenterSep 8, 2006
1710081922550 MONTAUK HWY, ShirleyClinic/CenterSep 8, 2006
1649374851725 VETERANS MEMORIAL HIGHWAY BUILDING 151, SmithtownMethadone ClinicSep 8, 2006
12756374801556 STRAIGHT PATH, WyandanchClinic/CenterSep 8, 2006
110486870214 GLOVER DR, YaphankSkilled Nursing FacilityJun 11, 2006

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 County Of Suffolk have 19 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. County Of Suffolk's NPIs list practice locations in 13 cities.

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.