Registry data as of Aug 27, 2026

Knickerbocker Dialysis

Knickerbocker Dialysis holds 82 active organization NPIs in the federal registry, with practice locations in 43 New York cities. All list end-stage renal disease (esrd) treatment clinic/center 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

Bronx has the most NPIs, 18

  1. Bronx18
  2. Brooklyn17
  3. Jamaica3
  4. Staten Island3
  5. Yonkers3
  6. Amityville1
  7. Bayside1
  8. Buffalo1

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

Most NPIs were issued in 2006 and 2018

Knickerbocker Dialysis NPIs by year issued2006: 15, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 4, 2013: 4, 2014: 3, 2015: 9, 2016: 6, 2017: 7, 2018: 16, 2019: 7, 2020: 5, 2021: 4, 2022: 20510152020062008201020122014201620182020202215164439677542
Knickerbocker Dialysis NPIs by year issued2006: 15, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 4, 2013: 4, 2014: 3, 2015: 9, 2016: 6, 2017: 7, 2018: 16, 2019: 7, 2020: 5, 2021: 4, 2022: 2051015202006200720082009201020112012201320142015201620172018201920202021202215164439677542
Knickerbocker Dialysis NPIs by year issued2006: 15, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 4, 2013: 4, 2014: 3, 2015: 9, 2016: 6, 2017: 7, 2018: 16, 2019: 7, 2020: 5, 2021: 4, 2022: 20510152020062008201020122014201620182020202215164439677542

Source: CMS NPPES, enumeration dates.

16 NPIs were issued in 2018 alone, more than in any other year; none in 5 of the years between.

Bronx locations

The city with the most Knickerbocker Dialysis NPIs. The full list of all 82 follows.

NPILocationPrimary taxonomyIssued
18119332781615 EASTCHESTER RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 22, 2006
18917219401109 ROSEDALE AVE, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 23, 2006
19321355711940 WEBSTER AVE STE 100, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 24, 2006
1568498103170 W 233RD ST, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 24, 2006
14674893694026 BOSTON RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 27, 2006
17002272871733 EASTCHESTER RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 11, 2013
16597730673525 WHITE PLAINS RD STE B, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterSep 17, 2014
15284641793525 WHITE PLAINS RD STE A, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterNov 10, 2014
All 82 locations, by city
NPILocationPrimary taxonomyIssued
14577740023460 GREAT NECK RD, AmityvilleEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJan 31, 2014
171040410845-60 FRANCIS LEWIS BLVD, BaysideEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterAug 25, 2017
18119332781615 EASTCHESTER RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 22, 2006
18917219401109 ROSEDALE AVE, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 23, 2006
19321355711940 WEBSTER AVE STE 100, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 24, 2006
1568498103170 W 233RD ST, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 24, 2006
14674893694026 BOSTON RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 27, 2006
17002272871733 EASTCHESTER RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 11, 2013
16597730673525 WHITE PLAINS RD STE B, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterSep 17, 2014
15284641793525 WHITE PLAINS RD STE A, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterNov 10, 2014
1295189090459 E 149TH ST, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 18, 2016
19629579932331 EASTCHESTER RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterAug 19, 2016
10639329453440 BOSTON RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 22, 2017
18417052091616 BRONXDALE AVE, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 7, 2017
12750328562554 WHITE PLAINS RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 8, 2018
10639116591490 MACOMBS RD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 8, 2018
10134101332190 JEROME AVE, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterMar 15, 2018
17306767431820 E TREMONT AVE, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 16, 2018
1407415243931 BRUCKNER BLVD, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 6, 2019
190245674234 MARCONI ST STE 110, BronxEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterSep 13, 2019
108365047726 BRIGHTON 11TH ST, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 22, 2006
19325903121408 OCEAN AVE FL 2, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 6, 2015
10638034351915 OCEAN AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 6, 2015
16991669264102 13TH AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 9, 2015
15688307351275 BEDFORD AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterSep 4, 2015
1770027294730 64TH ST, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 19, 2016
1598264194146 MESEROLE ST FL 2, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 8, 2018
15780633272064 ATLANTIC AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 19, 2018
1316447998133 MILL ST, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 20, 2018
1669961314550 KINGSTON AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterMay 8, 2018
16699599531641 E 16TH ST FL 5, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 19, 2018
148713363354 NEW LOTS AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterAug 8, 2018
14679234331122 CONEY ISLAND AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 17, 2018
10438392695518 AVENUE N, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 9, 2020
1043889744276 BLAKE AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 18, 2021
18712609921414 WEST 4TH ST, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterAug 26, 2021
154899500410 SNYDER AVE, BrooklynEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 19, 2022
1639609787520 ELLICOTT ST STE 100, BuffaloEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 12, 2017
19820884498 W PULTENEY ST STE 101, CorningEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 15, 2015
11947607022050 E MAIN ST STE 15, Cortlandt ManorEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 18, 2006
1386205714860 GRAND BLVD, Deer ParkEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 26, 2019
1063895597200 CARLETON AVE, East IslipEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 1, 2015
1629450325445 W COMMERCIAL ST, East RochesterEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 18, 2015
10136424047921 QUEENS BLVD, ElmhurstEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 19, 2022
1386028843602 IVY ST, ElmiraEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 15, 2015
1033752696982 MAIN ST, FishkillEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 25, 2019
10836402701100 STEWART AVE STE 2, Garden CityEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 23, 2006
10436688258000 COOPER AVE, GlendaleEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 2, 2016
187152036111801 GUY R BREWER BLVD, JamaicaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 28, 2006
1942654694171-19 HILLSIDE AVE, JamaicaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 19, 2016
194279223991-30 VAN WYCK EXPY, JamaicaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 1, 2018
1275972531207 FOOTE AVE, JamestownEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 20, 2013
151863487222126 MERRICK BLVD, LaureltonEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterAug 25, 2021
117401832925217 NORTHERN BLVD, Little NeckEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 28, 2018
1801822929147 SCRANTON AVE, LynbrookEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 23, 2006
12054616391277 MIDDLE COUNTRY RD, Middle IslandEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterMar 5, 2020
1063849115100 CRYSTAL RUN RD STE 102, MiddletownEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 3, 2013
1508802968139 FORESTBURGH RD, MonticelloEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 22, 2006
1356725824220 STEUBEN ST, Montour FallsEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 15, 2015
1508366386120 E SANDFORD BLVD, Mount VernonEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 18, 2018
1306404926203 W ROUTE 59, NanuetEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterMay 29, 2019
19629991932406 AMSTERDAM AVE, New YorkEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 13, 2018
11243648643801 TAYLOR RD, Orchard ParkEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 28, 2012
1396285045100-02 ROCKAWAY BLVD, Ozone ParkEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 28, 2017
1942839378479 E MAIN ST, PatchogueEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 7, 2020
16296175761633 ROUTE 202 STE 120, PomonaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 24, 2019
190284151350 SEAVIEW BLVD, Port WashingtonEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 18, 2006
177052843222202 HEMPSTEAD AVE STE 170, Queens VillageEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 18, 2006
16791928761734 HANCOCK ST, RidgewoodEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 9, 2020
1679148084700 OLD COUNTRY RD STE 4, RiverheadEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterMay 26, 2021
1942745666999 E RIDGE RD STE 11, RochesterEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJan 4, 2017
111454625621910 S CONDUIT AVE, Springfield GardensEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 9, 2020
16795172701366 VICTORY BLVD, Staten IslandEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 15, 2006
13668769481139 HYLAN BLVD, Staten IslandEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterAug 30, 2013
124573187630 SNEDEN AVE, Staten IslandEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 28, 2018
1285978999910 ERIE BLVD E, SyracuseEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterNov 19, 2012
19021426074041 DELAWARE AVE STE 150, TonawandaEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 27, 2012
1013253723705 MAPLE RD, WilliamsvilleEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 27, 2012
1154856029113 CROSSWAYS PARK DR SUITE 102, WoodburyEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 27, 2017
1376588038575 YONKERS AVE, YonkersEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 18, 2006
1972048437955 YONKERS AVE STE 201, YonkersEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterDec 19, 2016
174082418411 ROMAINE AVE, YonkersEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 29, 2019

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 Knickerbocker Dialysis have 82 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Knickerbocker Dialysis's NPIs list practice locations in 43 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.