NPPES file of Aug 9, 2026

East Coast Fertility

East Coast Fertility holds 11 active organization NPIs in the federal registry, with practice locations in 10 New York cities. 10 list reproductive endocrinology physician as their primary taxonomy; 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

Plainview has the most NPIs, 2

  1. Plainview2
  2. Brooklyn1
  3. East Patchogue1
  4. Lake Grove1
  5. Manhasset1
  6. Melville1
  7. Mount Sinai1
  8. New Hyde Park1

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

Most NPIs were issued in 2008 and 2011

East Coast Fertility NPIs by year issued2008: 7, 2009: 0, 2010: 1, 2011: 3024682008200920102011731
East Coast Fertility NPIs by year issued2008: 7, 2009: 0, 2010: 1, 2011: 3024682008200920102011731
East Coast Fertility NPIs by year issued2008: 7, 2009: 0, 2010: 1, 2011: 3024682008200920102011731

Source: CMS NPPES, enumeration dates.

7 NPIs were issued in 2008 alone, more than in any other year; none in 1 of the years between.

Plainview locations

The city with the most East Coast Fertility NPIs. The full list of all 11 follows.

NPILocationPrimary taxonomyIssued
14979147741074 OLD COUNTRY RD, PlainviewReproductive Endocrinology PhysicianJun 3, 2008
1467769737245 NEWTOWN RD SUITE 300, PlainviewReproductive Endocrinology PhysicianSep 8, 2010
All 11 locations, by city
NPILocationPrimary taxonomyIssued
13565996581725 E 12TH ST SUITE 401, BrooklynSpecialistAug 29, 2008
1366601338100 HOSPITAL RD SUITE 202, East PatchogueReproductive Endocrinology PhysicianJun 5, 2008
10636710142233 NESCONSET HWY SUITE 107, Lake GroveReproductive Endocrinology PhysicianJun 5, 2008
13666013952110 NORTHERN BLVD SUITE 202, ManhassetReproductive Endocrinology PhysicianJun 5, 2008
12657145398 CORPORATE CENTER DR SUITE101, MelvilleReproductive Endocrinology PhysicianSep 13, 2011
1942469986701 ROUTE 25A SUITE A3, Mount SinaiReproductive Endocrinology PhysicianJun 5, 2008
16697563182001 MARCUS AVE SUITE N213, New Hyde ParkReproductive Endocrinology PhysicianSep 29, 2011
14979147741074 OLD COUNTRY RD, PlainviewReproductive Endocrinology PhysicianJun 3, 2008
1467769737245 NEWTOWN RD SUITE 300, PlainviewReproductive Endocrinology PhysicianSep 8, 2010
14071331502500 NESCONSET HIGHWAY BUILDING 19, SUITE 70, StonybrookReproductive Endocrinology PhysicianNov 9, 2011
1699934653500 MONTAUK HWY SUITE A, West IslipReproductive Endocrinology PhysicianJun 5, 2008

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 East Coast Fertility have 11 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. East Coast Fertility's NPIs list practice locations in 10 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.