Registry data as of Aug 27, 2026

Mountain West Anesthesia

Mountain West Anesthesia holds 13 active organization NPIs in the federal registry, with practice locations in 12 cities in 3 states. 11 list anesthesiology 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

St George, UT has the most NPIs, 2

  1. St George, UT2
  2. Phoenix, AZ1
  3. Carson City, NV1
  4. Layton, UT1
  5. Lehi, UT1
  6. Murray, UT1
  7. Ogden, UT1
  8. Park City, UT1

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

Most NPIs were issued in 2006 and 2021

Mountain West Anesthesia NPIs by year issued2006: 1, 2007: 0, 2008: 0, 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: 1002.557.510200720092011201320152017201920212006: 11011
Mountain West Anesthesia NPIs by year issued2006: 1, 2007: 0, 2008: 0, 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: 1002.557.510200620072008200920102011201220132014201520162017201820192020202111011
Mountain West Anesthesia NPIs by year issued2006: 1, 2007: 0, 2008: 0, 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: 1002.557.510200720092011201320152017201920212006: 11011

Source: CMS NPPES, enumeration dates.

10 NPIs were issued in 2021 alone, more than in any other year; none in 12 of the years between.

St George, UT locations

The city with the most Mountain West Anesthesia NPIs. The full list of all 13 follows.

NPILocationPrimary taxonomyIssued
14872301401380 E MEDICAL CENTER DR, St George, UTAnesthesiology PhysicianMar 23, 2021
1326624982544 S 400 E, St George, UTAnesthesiology PhysicianMar 23, 2021
All 13 locations, by state and city
NPILocationPrimary taxonomyIssued
114474890620940 N TATUM BLVD STE 100, Phoenix, AZCertified Registered Nurse AnesthetistAug 31, 2017
12950451021801 NORTH CARSON STREET, Carson City, NVCertified Registered Nurse AnesthetistOct 13, 2010
1730765330201 W LAYTON PKWY, Layton, UTAnesthesiology PhysicianMar 23, 2021
15583917633300 N TRIUMPH BLVD STE G50, Lehi, UTAnesthesiology PhysicianJul 4, 2006
17600683245121 S COTTONWOOD ST, Murray, UTAnesthesiology PhysicianMar 23, 2021
19327855404401 HARRISON BLVD, Ogden, UTAnesthesiology PhysicianMar 23, 2021
1487230090900 ROUND VALLEY DR, Park City, UTAnesthesiology PhysicianMar 23, 2021
11347057591034 N 500 W, Provo, UTAnesthesiology PhysicianMar 23, 2021
19923815113741 W 12600 S, Riverton, UTAnesthesiology PhysicianMar 23, 2021
17105633749660 S 1300 E, Sandy, UTAnesthesiology PhysicianMar 23, 2021
1265018873765 E MARKET PLACE DR, Spanish Fork, UTAnesthesiology PhysicianMar 23, 2021
14872301401380 E MEDICAL CENTER DR, St George, UTAnesthesiology PhysicianMar 23, 2021
1326624982544 S 400 E, St George, UTAnesthesiology PhysicianMar 23, 2021

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 Mountain West Anesthesia have 13 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Mountain West Anesthesia's NPIs list practice locations in 12 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.