Registry data as of Aug 27, 2026

Denver Nephrologists

Denver Nephrologists holds 8 active organization NPIs in the federal registry, with practice locations in 5 Colorado cities. 7 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

Aurora has the most NPIs, 4

  1. Aurora4
  2. Denver1
  3. Highlands Ranch1
  4. Lakewood1
  5. Thornton1

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

Most NPIs were issued in 2006 and 2008

Denver Nephrologists NPIs by year issued2006: 1, 2007: 0, 2008: 4, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 10123420062008201020122014201620182020202214111
Denver Nephrologists NPIs by year issued2006: 1, 2007: 0, 2008: 4, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 1012342006200720082009201020112012201320142015201620172018201920202021202214111
Denver Nephrologists NPIs by year issued2006: 1, 2007: 0, 2008: 4, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 1, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 10123420062008201020122014201620182020202214111

Source: CMS NPPES, enumeration dates.

4 NPIs were issued in 2008 alone, more than in any other year; none in 12 of the years between.

Aurora locations

The city with the most Denver Nephrologists NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
159887751613901 E EXPOSITION AVE STE 202, AuroraNephrology PhysicianAug 31, 2006
17707540041411 S POTOMAC STREET SUITE 200, AuroraNephrology PhysicianMar 14, 2008
184172878913901 E EXPOSITION AVE STE 100, AuroraNephrology PhysicianMay 23, 2017
126517635813901 E EXPOSITION AVE STE 100, AuroraAmbulatory Surgical Clinic/CenterApr 25, 2022
All 8 locations, by city
NPILocationPrimary taxonomyIssued
159887751613901 E EXPOSITION AVE STE 202, AuroraNephrology PhysicianAug 31, 2006
17707540041411 S POTOMAC STREET SUITE 200, AuroraNephrology PhysicianMar 14, 2008
184172878913901 E EXPOSITION AVE STE 100, AuroraNephrology PhysicianMay 23, 2017
126517635813901 E EXPOSITION AVE STE 100, AuroraAmbulatory Surgical Clinic/CenterApr 25, 2022
1851562185919 JASMINE ST, DenverNephrology PhysicianMar 14, 2008
18910276378671 S QUEBEC ST STE 110, Highlands RanchNephrology PhysicianFeb 4, 2010
1417117144274 UNION BLVD STE 110, LakewoodNephrology PhysicianJun 16, 2008
17101474429195 GRANT ST STE 225, ThorntonNephrology PhysicianJun 16, 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 Denver Nephrologists have 8 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Denver Nephrologists's NPIs list practice locations in 5 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.