NPPES file of Aug 9, 2026

South County Anesthesia Associates

South County Anesthesia Associates holds 5 active organization NPIs in the federal registry, with practice locations in 5 cities in 2 states. 3 list pain clinic/center 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

Fenton, MO has the most NPIs, 1

  1. Fenton, MO1
  2. Saint Louis, MO1
  3. Saint Peters, MO1
  4. Wentzville, MO1
  5. Wakefield, RI1

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

Most NPIs were issued in 2006 and 2012

South County Anesthesia Associates NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 3, 2013: 0, 2014: 10123200620072008200920102011201220132014131
South County Anesthesia Associates NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 3, 2013: 0, 2014: 10123200620072008200920102011201220132014131
South County Anesthesia Associates NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 3, 2013: 0, 2014: 10123200620072008200920102011201220132014131

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2012 alone, more than in any other year; none in 6 of the years between.

Fenton, MO locations

The city with the most South County Anesthesia Associates NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
16899472021055 BOWLES AVE SUITE 200, Fenton, MOPain Clinic/CenterFeb 13, 2012
All 5 locations, by state and city
NPILocationPrimary taxonomyIssued
16899472021055 BOWLES AVE SUITE 200, Fenton, MOPain Clinic/CenterFeb 13, 2012
182103165910010 KENNERLY RD, Saint Louis, MOAnesthesiology PhysicianJun 13, 2006
12657058834800 MEXICO RD SUITE 101, Saint Peters, MOPain Clinic/CenterFeb 13, 2012
11142907491601 WENTZVILLE PKWY SUITE 109, Wentzville, MOPain Clinic/CenterFeb 13, 2012
1790193522100 KENYON AVE, Wakefield, RIAnesthesiology PhysicianJul 24, 2014

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 South County Anesthesia Associates 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. South County Anesthesia Associates's NPIs list practice locations in 5 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.