Registry data as of Aug 27, 2026

PC Associates

PC Associates holds 24 active organization NPIs in the federal registry, with practice locations in 12 Illinois cities. 18 list family 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

Belleville has the most NPIs, 9

  1. Belleville9
  2. O'Fallon3
  3. Collinsville2
  4. Columbia2
  5. Dupo1
  6. Nashville1
  7. New Athens1
  8. O Fallon1

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

Most NPIs were issued in 2010 and 2017

PC Associates NPIs by year issued2005: 1, 2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 13, 2011: 1, 2012: 2, 2013: 0, 2014: 1, 2015: 1, 2016: 0, 2017: 405101520052007200920112013201520172010: 134111211
PC Associates NPIs by year issued2005: 1, 2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 13, 2011: 1, 2012: 2, 2013: 0, 2014: 1, 2015: 1, 2016: 0, 2017: 40510152005200620072008200920102011201220132014201520162017134111211
PC Associates NPIs by year issued2005: 1, 2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 13, 2011: 1, 2012: 2, 2013: 0, 2014: 1, 2015: 1, 2016: 0, 2017: 405101520052007200920112013201520172010: 134111211

Source: CMS NPPES, enumeration dates.

13 NPIs were issued in 2010 alone, more than in any other year; none in 5 of the years between.

Belleville locations

The city with the most PC Associates NPIs. The full list of all 24 follows.

NPILocationPrimary taxonomyIssued
10139014874600 MEMORIAL DRIVE STE. 220, BellevilleFamily Medicine PhysicianAug 31, 2005
1518270016130 LINCOLN PLACE CT, BellevilleInternal Medicine PhysicianJul 26, 2010
18819081354600 MEMORIAL DR STE 440, BellevilleInternal Medicine PhysicianJul 28, 2010
17304930163701 MEMORIAL DR, BellevilleFamily Medicine PhysicianJul 29, 2010
19223122064600 MEMORIAL DR STE 360, BellevilleInternal Medicine PhysicianJul 29, 2010
18213021184550 MEMORIAL DR SUITE 340, BellevilleHospitalist PhysicianJul 29, 2010
13869586684550 MEMORIAL DR STE 180, BellevilleFamily Medicine PhysicianJul 29, 2010
12758240962129 W. MAIN ST., BellevilleFamily Medicine PhysicianApr 27, 2011
All 24 locations, by city
NPILocationPrimary taxonomyIssued
10139014874600 MEMORIAL DRIVE STE. 220, BellevilleFamily Medicine PhysicianAug 31, 2005
1518270016130 LINCOLN PLACE CT, BellevilleInternal Medicine PhysicianJul 26, 2010
18819081354600 MEMORIAL DR STE 440, BellevilleInternal Medicine PhysicianJul 28, 2010
17304930163701 MEMORIAL DR, BellevilleFamily Medicine PhysicianJul 29, 2010
19223122064600 MEMORIAL DR STE 360, BellevilleInternal Medicine PhysicianJul 29, 2010
18213021184550 MEMORIAL DR SUITE 340, BellevilleHospitalist PhysicianJul 29, 2010
13869586684550 MEMORIAL DR STE 180, BellevilleFamily Medicine PhysicianJul 29, 2010
12758240962129 W. MAIN ST., BellevilleFamily Medicine PhysicianApr 27, 2011
1912277716333 S ILLINOIS ST SUITE A, BellevilleFamily Medicine PhysicianJan 10, 2012
1982917183501 BELTLINE ROAD, STE 20-D, CollinsvilleFamily Medicine PhysicianJul 16, 2010
12053611101095 BELTLINE ROAD SUITE 500, CollinsvilleFamily Medicine PhysicianApr 28, 2017
1417260613830 ADMIRAL WEINEL BLVD, ColumbiaFamily Medicine PhysicianJul 16, 2010
1548786460200 ADMIRAL TROST RD STE 1A, ColumbiaFamily Medicine PhysicianAug 22, 2017
1437462637325 S MAIN ST, DupoFamily Medicine PhysicianJul 16, 2010
13869500121245 S MILL ST # 231, NashvilleFamily Medicine PhysicianAug 18, 2010
18011090041002 SPOTSYLVANIA ST, New AthensFamily Medicine PhysicianJul 16, 2010
1396142139310 N SEVEN HILLS RD, O FallonFamily Medicine PhysicianNov 21, 2014
1184717019310 N. SEVEN HILLS ROAD, O'FallonPrimary Care Clinic/CenterOct 2, 2006
1235452855310 NORTH SEVEN HILLS ROAD, O'FallonInternal Medicine PhysicianMar 10, 2010
1881135622800 EAST HIGHWAY 50, O'FallonFamily Medicine PhysicianMar 13, 2017
1194086157205 EAST BELLEVILLE STREET, OkawvilleFamily Medicine PhysicianJun 6, 2012
18811171251414 CROSS ST STE 230, ShilohFamily Medicine PhysicianJul 19, 2017
16192801124017 ILLINIOS RT. 159 STE 101, SmithtonFamily Medicine PhysicianJul 26, 2010
16294436013 PARK PL, SwanseaFamily Medicine PhysicianDec 2, 2015

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 PC Associates have 24 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. PC Associates'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.