Registry data as of Aug 27, 2026

Catalyst Medical Group

Catalyst Medical Group holds 5 active organization NPIs in the federal registry, with practice locations in 2 Idaho cities. 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

Lewiston has the most NPIs, 4

  1. Lewiston4
  2. Moscow1

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

Most NPIs were issued in 2017 and 2024

Catalyst Medical Group NPIs by year issued2016: 1, 2017: 2, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 200.511.52201620172018201920202021202220232024221
Catalyst Medical Group NPIs by year issued2016: 1, 2017: 2, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 200.511.52201620172018201920202021202220232024221
Catalyst Medical Group NPIs by year issued2016: 1, 2017: 2, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 200.511.52201620172018201920202021202220232024221

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2017 alone, more than in any other year; none in 6 of the years between.

Lewiston locations

The city with the most Catalyst Medical Group NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
19124587872315 8TH ST, LewistonMulti-Specialty Clinic/CenterOct 17, 2016
18710332662315 8TH ST, LewistonDurable Medical Equipment & Medical SuppliesMar 3, 2017
1023545373320 WARNER DR, LewistonDurable Medical Equipment & Medical SuppliesMay 17, 2017
1780440495318 WARNER DR, LewistonAmbulatory Surgical Clinic/CenterFeb 21, 2024
All 5 locations, by city
NPILocationPrimary taxonomyIssued
19124587872315 8TH ST, LewistonMulti-Specialty Clinic/CenterOct 17, 2016
18710332662315 8TH ST, LewistonDurable Medical Equipment & Medical SuppliesMar 3, 2017
1023545373320 WARNER DR, LewistonDurable Medical Equipment & Medical SuppliesMay 17, 2017
1780440495318 WARNER DR, LewistonAmbulatory Surgical Clinic/CenterFeb 21, 2024
17501474501174 ALTURAS DR, MoscowMedical Specialty Clinic/CenterFeb 21, 2024

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 Catalyst Medical Group have 5 NPIs?

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