NPPES file of Aug 9, 2026

Washington University

Washington University holds 93 active organization NPIs in the federal registry, with practice locations in 12 Missouri 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

Saint Louis has the most NPIs, 73

  1. Saint Louis73
  2. Creve Coeur4
  3. Hazelwood3
  4. Chesterfield2
  5. Florissant2
  6. Saint Charles2
  7. Saint Peters2
  8. Brentwood1

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

Most NPIs were issued in 2006 and 2013

Washington University NPIs by year issued2006: 27, 2007: 2, 2008: 7, 2009: 2, 2010: 3, 2011: 0, 2012: 3, 2013: 9, 2014: 1, 2015: 5, 2016: 3, 2017: 5, 2018: 1, 2019: 0, 2020: 4, 2021: 4, 2022: 3, 2023: 5, 2024: 3, 2025: 5, 2026: 1010203020062008201020122014201620182020202220242026272013: 927233153514435351
Washington University NPIs by year issued2006: 27, 2007: 2, 2008: 7, 2009: 2, 2010: 3, 2011: 0, 2012: 3, 2013: 9, 2014: 1, 2015: 5, 2016: 3, 2017: 5, 2018: 1, 2019: 0, 2020: 4, 2021: 4, 2022: 3, 2023: 5, 2024: 3, 2025: 5, 2026: 1010203020062008201020122014201620182020202220242026272013: 927233153514435351
Washington University NPIs by year issued2006: 27, 2007: 2, 2008: 7, 2009: 2, 2010: 3, 2011: 0, 2012: 3, 2013: 9, 2014: 1, 2015: 5, 2016: 3, 2017: 5, 2018: 1, 2019: 0, 2020: 4, 2021: 4, 2022: 3, 2023: 5, 2024: 3, 2025: 5, 2026: 1010203020082011201420172020202320262006: 272013: 9

Source: CMS NPPES, enumeration dates.

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

Saint Louis locations

The city with the most Washington University NPIs. The full list of all 93 follows.

NPILocationPrimary taxonomyIssued
1528005642660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterMay 31, 2006
1316987886660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 6, 2006
1285674754660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 6, 2006
1104866656660 S EUCLID AVE, Saint LouisEmergency Care Clinic/CenterJun 6, 2006
10139575624901 FOREST PARK AVE, Saint LouisMulti-Specialty Clinic/CenterJun 6, 2006
1356381842660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1174563662660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
11947656851 CHILDRENS PL, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
All 93 locations, by city
NPILocationPrimary taxonomyIssued
11945172501600 S BRENTWOOD BLVD STE 100, BrentwoodMulti-Specialty Clinic/CenterMay 22, 2025
103338253614532 S OUTER 40 SUITE 200, ChesterfieldDurable Medical Equipment & Medical SuppliesApr 7, 2008
133667597414532 S OUTER 40 RD SUITE 120, ChesterfieldDurable Medical Equipment & Medical SuppliesMay 2, 2017
1528492055605 OLD BALLAS RD SUITE 100, Creve CoeurDurable Medical Equipment & Medical SuppliesSep 3, 2013
1144614538605 OLD BALLAS RD SUITE 124, Creve CoeurDurable Medical Equipment & Medical SuppliesMar 24, 2015
1770356289845 N NEW BALLAS CT STE 205, Creve CoeurMulti-Specialty Clinic/CenterNov 6, 2023
12158246771044 N MASON RD, Creve CoeurDurable Medical Equipment & Medical SuppliesJun 19, 2025
1942710991272 MAYFAIR PLAZA SHOPPING CTR, FlorissantEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterOct 4, 2017
16892078701225 GRAHAM RD, FlorissantPharmacyFeb 17, 2020
14479683181 VILLAGE SQUARE SHOPPING CENTER SUITE 1, HazelwoodEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterNov 9, 2022
17207998931 VILLAGE SQUARE SHOPPING CENTER, HazelwoodPharmacyDec 9, 2022
15287739181 VILLAGE SQUARE SHOPPING CENTER SUITE 1, HazelwoodInfusion Therapy Clinic/CenterJan 19, 2023
182150077820 PROGRESS POINT PKWY, O FallonDurable Medical Equipment & Medical SuppliesNov 1, 2017
108395486111 GARVEY PKWY, Saint CharlesMulti-Specialty Clinic/CenterFeb 15, 2013
12955562803871 MEXICO RD, Saint CharlesDurable Medical Equipment & Medical SuppliesOct 22, 2024
1528005642660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterMay 31, 2006
1316987886660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 6, 2006
1285674754660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 6, 2006
1104866656660 S EUCLID AVE, Saint LouisEmergency Care Clinic/CenterJun 6, 2006
10139575624901 FOREST PARK AVE, Saint LouisMulti-Specialty Clinic/CenterJun 6, 2006
1356381842660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1174563662660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
11947656851 CHILDRENS PL, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1003856592660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1598705923660 S EUCLID AVE, Saint LouisOccupational TherapistJun 7, 2006
1316987746660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1134169568660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1760422265660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1922048420660 S EUCLID AVE, Saint LouisPhysical Therapy Clinic/CenterJun 7, 2006
1427098938660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1962442475510 S KINGSHIGHWAY BLVD, Saint LouisMulti-Specialty Clinic/CenterJun 7, 2006
1487694337660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 8, 2006
1992746903660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 9, 2006
1538100565660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 9, 2006
1356382527660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 9, 2006
1760425474660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 13, 2006
1679516033660 S EUCLID AVE CAMPUS BOX 8233, Saint LouisMulti-Specialty Clinic/CenterJun 14, 2006
18715215754205 FOREST PARK AVE, Saint LouisEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 29, 2006
18412211164950 CHILDRENS PL, Saint LouisEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJul 5, 2006
1669405544114 N TAYLOR AVE, Saint LouisMulti-Specialty Clinic/CenterJul 7, 2006
1235235532509 S EUCLID AVE, Saint LouisClinical Medical LaboratorySep 15, 2006
11948231954921 PARKVIEW PL 7TH FLOOR, Saint LouisCommunity/Retail PharmacySep 21, 2006
18616052714444 FOREST PARK AVE CAMPUS BOX 8518, Saint LouisRehabilitation HospitalMay 8, 2007
10434141134320 FOREST PARK AVE SUITE 209, Saint LouisClinical Medical LaboratoryJun 13, 2007
14272214074921 PARKVIEW PL A/B, Saint LouisDurable Medical Equipment & Medical SuppliesApr 10, 2008
13262113271 CHILDRENS PL STE B, Saint LouisDurable Medical Equipment & Medical SuppliesApr 10, 2008
1245495886660 S EUCLID AVE, Saint LouisAllergy & Immunology PhysicianJul 23, 2008
12353955594921 PARKVIEW PL, Saint LouisPain Medicine (Anesthesiology) PhysicianAug 6, 2008
15080228231 BARNES HOSPITAL PLZ, Saint LouisPediatric Emergency Medicine (Emergency Medicine) PhysicianAug 6, 2008
12555801064921 PARKVIEW PL SUITE 7F, Saint LouisClinic PharmacySep 16, 2008
17303278421040 N MASON RD SUITE 122, Saint LouisDurable Medical Equipment & Medical SuppliesJan 27, 2009
19121347356643 SHEPLEY DR HABIF HEALTH AND WELLNESS CENTER, Saint LouisClinic PharmacyJun 19, 2009
13162692931 BARNES JEWISH HOSPITAL PLZ SERVICE BLDG STE 262, Saint LouisClinical Medical LaboratoryFeb 19, 2010
1053635466660 S EUCLID AVE, Saint LouisGeneral Acute Care HospitalMar 15, 2010
151827267310 BARNES WEST DR BUILDING 2, SUITE 100, Saint LouisCommunity/Retail PharmacyAug 13, 2010
1174880629509 S EUCLID AVE, Saint LouisClinical Medical LaboratoryApr 20, 2012
14071006964921 PARKVIEW PL 7TH FLOOR, SUITE B, Saint LouisMulti-Specialty Clinic/CenterNov 9, 2012
11041629995225 MIDAMERICA PLZ, Saint LouisCommunity/Retail PharmacyDec 24, 2012
14870997684320 FOREST PARK AVE CORTEX BUILDING, ROOM 212, Saint LouisClinical Medical LaboratoryMay 1, 2013
10436458071 CHILDRENS PL 3 SOUTH 35, Saint LouisDurable Medical Equipment & Medical SuppliesSep 11, 2013
11244530714921 PARKVIEW PL SUITE 11A, Saint LouisDurable Medical Equipment & Medical SuppliesSep 11, 2013
1588099436660 S EUCLID AVE CAMPUS BOX 815, Saint LouisDurable Medical Equipment & Medical SuppliesSep 11, 2013
10537473781 CHILDRENS PL 3 SOUTH 35, Saint LouisDurable Medical Equipment & Medical SuppliesSep 18, 2013
1205262581450 N NEW BALLAS RD STE 140, Saint LouisDurable Medical Equipment & Medical SuppliesSep 19, 2013
11143534974921 PARKVIEW PL SUITE11A, Saint LouisDurable Medical Equipment & Medical SuppliesSep 19, 2013
17305808204921 PARKVIEW PL SUITE 8B, Saint LouisMulti-Specialty Clinic/CenterSep 9, 2014
1740674852969 N MASON RD STE 230, Saint LouisDurable Medical Equipment & Medical SuppliesMar 26, 2015
11244050631 BARNES JEWISH HOSPITAL PLZ, Saint LouisClinic/CenterApr 29, 2015
19022659945201 MID AMERICA PLZ SUITE 2200, Saint LouisEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterFeb 18, 2016
16496314255201 MID AMERICA PLZ SUITE 1500, Saint LouisDurable Medical Equipment & Medical SuppliesMar 8, 2016
1194273276660 S EUCLID AVE CAMPUS BOX 8111, Saint LouisSpecial HospitalSep 16, 2016
10134308914921 PARKVIEW PL STE 6F, Saint LouisDurable Medical Equipment & Medical SuppliesJul 24, 2017
166999540311125 DUNN RD STE 100, Saint LouisMulti-Specialty Clinic/CenterJul 24, 2017
17902657594901 FOREST PARK AVE # 8221, Saint LouisDurable Medical Equipment & Medical SuppliesAug 20, 2018
10135428774921 PARKVIEW PL STE 5A, Saint LouisMulti-Specialty Clinic/CenterMar 11, 2020
13468472338888 LADUE RD STE 100, Saint LouisMulti-Specialty Clinic/CenterOct 5, 2020
127512840710806 OLIVE BLVD, Saint LouisMulti-Specialty Clinic/CenterMar 9, 2021
1225616469620 S TAYLOR AVE RM 202, Saint LouisClinic PharmacyMar 30, 2021
11448926625114 MID AMERICA PLZ STE 1E, Saint LouisDurable Medical Equipment & Medical SuppliesJul 14, 2021
18610649254921 PARKVIEW PL STE 5A, Saint LouisClinic/CenterJul 16, 2021
1942949482456 N NEW BALLAS RD STE 304, Saint LouisPediatrics PhysicianJun 2, 2022
1245939446450 N NEW BALLAS RD, Saint LouisDurable Medical Equipment & Medical SuppliesFeb 27, 2023
11146023073023 N BALLAS RD STE 440D, Saint LouisMulti-Specialty Clinic/CenterJun 16, 2023
10531724033023 N BALLAS RD STE 120D, Saint LouisMulti-Specialty Clinic/CenterJan 22, 2024
15581088784850 LEMAY FERRY RD STE 120, Saint LouisMulti-Specialty Clinic/CenterJul 12, 2024
1619860913660 S EUCLID AVE, Saint LouisMulti-Specialty Clinic/CenterJun 3, 2025
17906712123009 N BALLAS RD STE 320, Saint LouisDurable Medical Equipment & Medical SuppliesJun 13, 2025
18613734823009 N BALLAS RD STE 142, Saint LouisDurable Medical Equipment & Medical SuppliesSep 10, 2025
1003281619150 ENTRANCE WAY, Saint PetersClinic PharmacyDec 8, 2015
1609582964209 FIRST EXECUTIVE AVE, Saint PetersMulti-Specialty Clinic/CenterJan 30, 2023
14973812061044 NORTH MASON ROAD SUITE 110/210, St. LouisDurable Medical Equipment & Medical SuppliesMar 13, 2020
154863082513001 N OUTER 40 RD, Town And CountryDurable Medical Equipment & Medical SuppliesSep 30, 2015
12451711311631 A ROY DR, WashingtonDurable Medical Equipment & Medical SuppliesApr 3, 2026

Related names

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 Washington University have 93 NPIs?

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