NPPES file of Aug 9, 2026

Boulder Valley Asthma & Allergy Clinics

Boulder Valley Asthma & Allergy Clinics holds 10 active organization NPIs in the federal registry, with practice locations in 9 Colorado cities. All list specialist 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

Boulder has the most NPIs, 2

  1. Boulder2
  2. Arvada1
  3. Burlington1
  4. Denver1
  5. Greenwood Village1
  6. Lafayette1
  7. Lakewood1
  8. Littleton1

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

Most NPIs were issued in 2007 and 2020

Boulder Valley Asthma & Allergy Clinics NPIs by year issued2007: 1, 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: 902.557.51020082010201220142016201820202007: 19
Boulder Valley Asthma & Allergy Clinics NPIs by year issued2007: 1, 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: 902.557.5102007200820092010201120122013201420152016201720182019202019
Boulder Valley Asthma & Allergy Clinics NPIs by year issued2007: 1, 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: 902.557.51020082010201220142016201820202007: 19

Source: CMS NPPES, enumeration dates.

9 NPIs were issued in 2020 alone, more than in any other year; none in 12 of the years between.

Boulder locations

The city with the most Boulder Valley Asthma & Allergy Clinics NPIs. The full list of all 10 follows.

NPILocationPrimary taxonomyIssued
19525229973950 BROADWAY ST, BoulderSpecialistMay 1, 2007
13569417693950 BROADWAY ST, BoulderSpecialistOct 27, 2020
All 10 locations, by city
NPILocationPrimary taxonomyIssued
11448456039950 W 80TH AVE STE 14, ArvadaSpecialistJun 10, 2020
19525229973950 BROADWAY ST, BoulderSpecialistMay 1, 2007
13569417693950 BROADWAY ST, BoulderSpecialistOct 27, 2020
1174148647286 16TH ST, BurlingtonSpecialistJun 10, 2020
14377749081660 S ALBION ST STE 907, DenverSpecialistJun 10, 2020
19024214728200 E BELLEVIEW AVE STE 320C, Greenwood VillageSpecialistJun 10, 2020
1346865813380 EMPIRE RD STE 101, LafayetteSpecialistJun 10, 2020
16094911741746 COLE BLVD STE 320, LakewoodSpecialistJun 10, 2020
18014113765944 S KIPLING PKWY STE 201, LittletonSpecialistJun 10, 2020
104383550712000 PECOS ST STE 250, WestminsterSpecialistJun 10, 2020

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 Boulder Valley Asthma & Allergy Clinics have 10 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Boulder Valley Asthma & Allergy Clinics's NPIs list practice locations in 9 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.