NPPES file of Aug 9, 2026

Oklahoma Em 1 Medical Services

Oklahoma Em 1 Medical Services holds 6 active organization NPIs in the federal registry, with practice locations in 6 Oklahoma cities. 3 list emergency medicine 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

Durant has the most NPIs, 1

  1. Durant1
  2. Enid1
  3. Henryetta1
  4. Muskogee1
  5. Owasso1
  6. Tulsa1

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

Most NPIs were issued in 2006 and 2010

Oklahoma Em 1 Medical Services NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 100.511.5220062008201020122014201620182020202221111
Oklahoma Em 1 Medical Services NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 100.511.522006200720082009201020112012201320142015201620172018201920202021202221111
Oklahoma Em 1 Medical Services NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 0, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 100.511.5220062008201020122014201620182020202221111

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2006 alone, more than in any other year; none in 12 of the years between.

Durant locations

The city with the most Oklahoma Em 1 Medical Services NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
12756072511800 W UNIVERSITY BLVD, DurantEmergency Medicine PhysicianNov 20, 2006
All 6 locations, by city
NPILocationPrimary taxonomyIssued
12756072511800 W UNIVERSITY BLVD, DurantEmergency Medicine PhysicianNov 20, 2006
1770822876305 S 5TH ST, EnidNurse PractitionerFeb 8, 2013
18419431802401 W MAIN ST, HenryettaEmergency Medicine PhysicianJan 27, 2022
1407121718300 ROCKEFELLER DR, MuskogeeNurse PractitionerMar 20, 2012
163949331510502 N 110TH EAST AVE, OwassoEmergency Medicine PhysicianMar 24, 2010
1700953106744 W 9TH ST, TulsaNurse PractitionerNov 29, 2006

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 Oklahoma Em 1 Medical Services have 6 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Oklahoma Em 1 Medical Services's NPIs list practice locations in 6 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.