Registry data as of Aug 27, 2026

Nephrology Associates

Nephrology Associates holds 36 active organization NPIs in the federal registry, with practice locations in 33 cities in 23 states. 31 list nephrology 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

Newark, DE has the most NPIs, 2

  1. Newark, DE2
  2. Youngstown, OH2
  3. Nashville, TN2
  4. Vestavia Hills, AL1
  5. Blytheville, AR1
  6. Little Rock, AR1
  7. Santa Rosa, CA1
  8. Trumbull, CT1

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

Most NPIs were issued in 2006 and 2025

Nephrology Associates NPIs by year issued2005: 4, 2006: 17, 2007: 5, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 2, 2024: 0, 2025: 705101520200520072009201120132015201720192021202320252006: 1774512
Nephrology Associates NPIs by year issued2005: 4, 2006: 17, 2007: 5, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 2, 2024: 0, 2025: 705101520200520072009201120132015201720192021202320252006: 1774512
Nephrology Associates NPIs by year issued2005: 4, 2006: 17, 2007: 5, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 2, 2024: 0, 2025: 70510152020072010201320162019202220252006: 177

Source: CMS NPPES, enumeration dates.

17 NPIs were issued in 2006 alone, more than in any other year; none in 15 of the years between.

Newark, DE locations

The city with the most Nephrology Associates NPIs. The full list of all 36 follows.

NPILocationPrimary taxonomyIssued
14078052034923 OGLETOWN STANTON RD SUITE 200, Newark, DENephrology PhysicianMay 9, 2006
10238125591092 OLD CHURCHMANS RD, Newark, DENephrology PhysicianApr 3, 2025
All 36 locations, by state and city
NPILocationPrimary taxonomyIssued
10230301521770 INDEPENDENCE CT, Vestavia Hills, ALNephrology PhysicianJul 25, 2006
15888452591409 E MOULTRIE DR, Blytheville, ARNephrology PhysicianNov 21, 2007
19927969248907 KANIS RD STE 330, Little Rock, ARNephrology PhysicianOct 31, 2005
10634629502301 CIRCADIAN WAY SUITE A, Santa Rosa, CASpecialistMay 11, 2006
16098252237 CAMBRIDGE DR STE 201, Trumbull, CTNephrology PhysicianMay 9, 2006
14177519421198 S GOVERNORS AVE STE B100, Dover, DENephrology PhysicianApr 3, 2025
157836701734435 KING STREET ROW STE 1, Lewes, DENephrology PhysicianApr 3, 2025
1689478125104 SLEEPY HOLLOW DR STE 207, Middletown, DENephrology PhysicianApr 3, 2025
1588468011201 W LIBERTY WAY, Milford, DENephrology PhysicianApr 3, 2025
14078052034923 OGLETOWN STANTON RD SUITE 200, Newark, DENephrology PhysicianMay 9, 2006
10238125591092 OLD CHURCHMANS RD, Newark, DENephrology PhysicianApr 3, 2025
1982408423701 N CLAYTON ST STE 401, Wilmington, DENephrology PhysicianApr 3, 2025
1891744322701 GREENE ST STE 200, Augusta, GANephrology PhysicianMay 10, 2006
14674037581401 PROFESSIONAL BLVD STE 101, Evansville, INNephrology PhysicianMay 12, 2006
18715060484424 CONLIN ST 2B, Metairie, LASpecialistAug 15, 2006
17907296892504 HWY 20 WEST, Vacherie, LASpecialistJun 15, 2006
1750185278137 W HIGH ST STE 1A, Elkton, MDNephrology PhysicianApr 3, 2025
10836473586192 OXON HILL RD SUITE 409, Oxon Hill, MDNephrology PhysicianJul 9, 2006
19222896932505 THREE RIVERS BLVD, Poplar Bluff, MONephrology PhysicianNov 21, 2007
1811944432129 N BROOKMOORE DR, Columbus, MSNephrology PhysicianMay 28, 2006
10736307521750 ELM ST SUITE 201C, Manchester, NHNephrology PhysicianMar 26, 2007
1427172725870 PALISADE AVE, Teaneck, NJNephrology PhysicianMar 19, 2007
17403828861874 PELHAM PKWY S, Bronx, NYNephrology PhysicianSep 1, 2006
13261650695645 MAIN ST, Flushing, NYNephrology PhysicianMar 26, 2007
1841217825807 SOUTHWESTERN RUN, Youngstown, OHSpecialistJul 16, 2006
1205001708550 PARMALEE AVE SUITE 300, Youngstown, OHNephrology PhysicianApr 25, 2008
14978645322000 S WHEELING AVE STE 510, Tulsa, OKNephrology PhysicianAug 30, 2006
1457349797100 E LANCASTER AVE SUITE 130 MEDICAL BUILDING WEST, Wynnewood, PANephrology PhysicianOct 11, 2005
1366426801318 WATERMAN AVE, East Providence, RINephrology PhysicianNov 29, 2005
15886137561436 RIVERCHASE BLVD, Rock Hill, SCNephrology PhysicianMay 8, 2006
12159811476709 S. MINNESOTA AVENUE SUITE 101, Sioux Falls, SDNephrology PhysicianMay 22, 2006
1477269413201 ROSA HELM WAY, Franklin, TNNurse PractitionerJan 24, 2023
1700878360408 42ND AVE N STE 300, Nashville, TNNephrology PhysicianAug 19, 2005
1275230013408 42ND AVE N, Nashville, TNNephrology PhysicianFeb 13, 2023
16694945631120 MEDICAL PLAZA DRIVE SUITE 310, The Woodlands, TXNephrology PhysicianJul 23, 2006
145743013458 16TH ST SUITE 500, Wheeling, WVNephrology PhysicianNov 3, 2006

Related names

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 Nephrology Associates have 36 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Nephrology Associates's NPIs list practice locations in 33 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.