NPPES file of Aug 9, 2026

Ambulatory Neurological Services

Ambulatory Neurological Services holds 11 active organization NPIs in the federal registry, with practice locations in 11 cities in 10 states. 7 list eeg specialist/technologist 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

Phoenix, AZ has the most NPIs, 1

  1. Phoenix, AZ1
  2. Boise, ID1
  3. Vernon Hills, IL1
  4. Ashland, KY1
  5. Oakdale, MN1
  6. Wilmington, NC1
  7. Centerville, OH1
  8. Dayton, OH1

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

Most NPIs were issued in 2009 and 2010

Ambulatory Neurological Services NPIs by year issued2009: 2, 2010: 2, 2011: 1, 2012: 1, 2013: 2, 2014: 0, 2015: 0, 2016: 2, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 100.511.52200920112013201520172019202120232025211221
Ambulatory Neurological Services NPIs by year issued2009: 2, 2010: 2, 2011: 1, 2012: 1, 2013: 2, 2014: 0, 2015: 0, 2016: 2, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 100.511.52200920102011201220132014201520162017201820192020202120222023202420252211221
Ambulatory Neurological Services NPIs by year issued2009: 2, 2010: 2, 2011: 1, 2012: 1, 2013: 2, 2014: 0, 2015: 0, 2016: 2, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 100.511.52200920112013201520172019202120232025211221

Source: CMS NPPES, enumeration dates.

2 NPIs were issued in 2009 alone, more than in any other year; none in 10 of the years between.

Phoenix, AZ locations

The city with the most Ambulatory Neurological Services NPIs. The full list of all 11 follows.

NPILocationPrimary taxonomyIssued
13265956793106 W THOMAS RD STE 1108, Phoenix, AZEEG Specialist/TechnologistSep 3, 2016
All 11 locations, by state and city
NPILocationPrimary taxonomyIssued
13265956793106 W THOMAS RD STE 1108, Phoenix, AZEEG Specialist/TechnologistSep 3, 2016
15788001166901 W EMERALD ST STE 208, Boise, IDEEG TechnicianJan 15, 2013
179000469510 W PHILLIP RD STE 122, Vernon Hills, ILEEG Specialist/TechnologistMay 18, 2010
11840515831212 BATH AVE STE 535, Ashland, KYNeurology PhysicianSep 30, 2013
12758674917300 HUDSON BLVD N SUITE 220, Oakdale, MNEEG Specialist/TechnologistSep 21, 2009
1659828986109 HINTON AVE STE 18, Wilmington, NCEEG Specialist/TechnologistSep 2, 2016
170015948010554 SUCCESS LN STE C, Centerville, OHEEG Specialist/TechnologistFeb 10, 2012
182189584870 BIRCH ALY STE 2403101, Dayton, OHEEG Specialist/TechnologistFeb 27, 2025
11546315058541 S REDWOOD RD STE A1, West Jordan, UTElectroneurodiagnostic Specialist/TechnologistOct 19, 2010
18717356541333 COLLEGE AVE SUITE L, South Milwaukee, WIEEG Specialist/TechnologistMar 25, 2009
16394526343847 TEAYS VALLEY RD STE E, Hurricane, WVEEG TechnicianSep 26, 2011

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 Ambulatory Neurological Services have 11 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Ambulatory Neurological Services's NPIs list practice locations in 11 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.