NPPES file of Aug 9, 2026

Madison Street Provider Network

Madison Street Provider Network holds 12 active organization NPIs in the federal registry, with practice locations in 10 Colorado cities. All list ophthalmology 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

Denver has the most NPIs, 2

  1. Denver2
  2. Englewood2
  3. Aurora1
  4. Brighton1
  5. Centennial1
  6. Fort Collins1
  7. Golden1
  8. Louisville1

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

Most NPIs were issued in 2020 and 2026

Madison Street Provider Network NPIs by year issued2005: 1, 2006: 0, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 7, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 40246820062008201020122014201620182020202220242026741
Madison Street Provider Network NPIs by year issued2005: 1, 2006: 0, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 7, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 40246820062008201020122014201620182020202220242026741
Madison Street Provider Network NPIs by year issued2005: 1, 2006: 0, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 7, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 40246820052008201120142017202020232026741

Source: CMS NPPES, enumeration dates.

7 NPIs were issued in 2020 alone, more than in any other year; none in 19 of the years between.

Denver locations

The city with the most Madison Street Provider Network NPIs. The full list of all 12 follows.

NPILocationPrimary taxonomyIssued
169976866355 MADISON ST STE 355, DenverOphthalmology PhysicianAug 25, 2005
119432344455 MADISON ST STE 355, DenverOphthalmology PhysicianOct 9, 2020
All 12 locations, by city
NPILocationPrimary taxonomyIssued
19320546811421 S POTOMAC ST STE 130, AuroraOphthalmology PhysicianFeb 27, 2026
1750988994203 TELLURIDE ST UNIT 900, BrightonOphthalmology PhysicianOct 1, 2020
10630192146881 S YOSEMITE ST, CentennialOphthalmology PhysicianOct 1, 2020
169976866355 MADISON ST STE 355, DenverOphthalmology PhysicianAug 25, 2005
119432344455 MADISON ST STE 355, DenverOphthalmology PhysicianOct 9, 2020
1154929602125 INVERNESS DR E STE 200, EnglewoodOphthalmology PhysicianOct 15, 2020
199265063410520 EL DIENTE CT STE A, EnglewoodOphthalmology PhysicianFeb 27, 2026
11549283314103 BOARDWALK DR UNIT 100, Fort CollinsOphthalmology PhysicianOct 1, 2020
1700731445350 INDIANA ST STE 220, GoldenOphthalmology PhysicianFeb 27, 2026
10337162121371 HECLA DR STE C, LouisvilleOphthalmology PhysicianOct 1, 2020
183179601010001 N. WASHINGTON ST., ThorntonOphthalmology PhysicianOct 1, 2020
1689529331500 W 144TH AVE STE 110, WestminsterOphthalmology PhysicianFeb 27, 2026

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 Madison Street Provider Network have 12 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Madison Street Provider Network'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.