NPPES file of Aug 9, 2026

Virginia Mason Medical Center

Virginia Mason Medical Center holds 77 active organization NPIs in the federal registry, with practice locations in 8 Washington 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

Seattle has the most NPIs, 63

  1. Seattle63
  2. Issaquah3
  3. Lynnwood3
  4. Bainbridge Island2
  5. Bellevue2
  6. Federal Way2
  7. Kirkland1
  8. Tacoma1

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

Most NPIs were issued in 2006 and 2007

Virginia Mason Medical Center NPIs by year issued2005: 4, 2006: 20, 2007: 37, 2008: 5, 2009: 0, 2010: 1, 2011: 1, 2012: 3, 2013: 1, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 2, 2020: 0, 2021: 0, 2022: 1, 2023: 101020304020052007200920112013201520172019202120232006: 20374511311211
Virginia Mason Medical Center NPIs by year issued2005: 4, 2006: 20, 2007: 37, 2008: 5, 2009: 0, 2010: 1, 2011: 1, 2012: 3, 2013: 1, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 2, 2020: 0, 2021: 0, 2022: 1, 2023: 1010203040200520062007200820092010201120122013201420152016201720182019202020212022202320374511311211
Virginia Mason Medical Center NPIs by year issued2005: 4, 2006: 20, 2007: 37, 2008: 5, 2009: 0, 2010: 1, 2011: 1, 2012: 3, 2013: 1, 2014: 0, 2015: 1, 2016: 0, 2017: 0, 2018: 0, 2019: 2, 2020: 0, 2021: 0, 2022: 1, 2023: 101020304020052008201120142017202020232006: 202007: 37

Source: CMS NPPES, enumeration dates.

37 NPIs were issued in 2007 alone, more than in any other year; none in 7 of the years between.

Seattle locations

The city with the most Virginia Mason Medical Center NPIs. The full list of all 77 follows.

NPILocationPrimary taxonomyIssued
17008802911201 TERRY AVE, SeattleClinic PharmacyJun 13, 2005
11745276831100 NINTH AVE MS: C1-PO, SeattlePharmacyJun 13, 2005
17200736042720 E MADISON ST, SeattleSkilled Nursing FacilitySep 15, 2005
1801851258925 SENECA ST, SeattleGeneral Acute Care HospitalApr 19, 2006
13766072341100 9TH AVE, SeattleAnesthesiology PhysicianDec 21, 2006
13463042011100 9TH AVE, SeattlePulmonary Disease PhysicianDec 21, 2006
17908496511100 9TH AVE, SeattleClinical Social WorkerDec 21, 2006
12352931011100 9TH AVE, SeattleDermatology PhysicianDec 21, 2006
All 77 locations, by city
NPILocationPrimary taxonomyIssued
17302379421344 WINTERGREEN LN NE, Bainbridge IslandFamily Medicine PhysicianJan 7, 2007
12453797831344 WINTERGREEN LN NE, Bainbridge IslandDurable Medical Equipment & Medical SuppliesFeb 5, 2007
169970205011695 NE 4TH ST, BellevueAmbulatory Surgical Clinic/CenterJun 28, 2006
155840092911695 NE 4TH ST, BellevueDurable Medical Equipment & Medical SuppliesFeb 5, 2007
198274334033501 1ST WAY S, Federal WayAmbulatory Surgical Clinic/CenterFeb 5, 2007
178072315533501 1ST WAY S, Federal WayDurable Medical Equipment & Medical SuppliesFeb 5, 2007
1043214596100 NE GILMAN BLVD, IssaquahPharmacyJun 10, 2005
1174662548100 NE GILMAN BLVD, IssaquahDurable Medical Equipment & Medical SuppliesFeb 5, 2007
1336288703100 NE GILMAN BLVD, IssaquahAmbulatory Surgical Clinic/CenterFeb 5, 2007
1285772723620 5TH AVE S FL 2, KirklandDurable Medical Equipment & Medical SuppliesFeb 4, 2007
156851077419116 33RD AVE W, LynnwoodInternal Medicine PhysicianJan 7, 2007
199284442719116 33RD AVE W, LynnwoodDurable Medical Equipment & Medical SuppliesFeb 5, 2007
115446052519116 33RD AVE W, LynnwoodAmbulatory Surgical Clinic/CenterFeb 5, 2007
17008802911201 TERRY AVE, SeattleClinic PharmacyJun 13, 2005
11745276831100 NINTH AVE MS: C1-PO, SeattlePharmacyJun 13, 2005
17200736042720 E MADISON ST, SeattleSkilled Nursing FacilitySep 15, 2005
1801851258925 SENECA ST, SeattleGeneral Acute Care HospitalApr 19, 2006
13766072341100 9TH AVE, SeattleAnesthesiology PhysicianDec 21, 2006
13463042011100 9TH AVE, SeattlePulmonary Disease PhysicianDec 21, 2006
17908496511100 9TH AVE, SeattleClinical Social WorkerDec 21, 2006
12352931011100 9TH AVE, SeattleDermatology PhysicianDec 21, 2006
18615567301100 9TH AVE, SeattleOtolaryngology PhysicianDec 21, 2006
19221628091100 9TH AVE, SeattleFamily Medicine PhysicianDec 21, 2006
11948890711100 9TH AVE, SeattleInternal Medicine PhysicianDec 21, 2006
10039709891100 9TH AVE, SeattleGastroenterology PhysicianDec 21, 2006
11645860201100 9TH AVE, SeattleCertified Registered Nurse AnesthetistDec 21, 2006
1780748657925 SENECA ST, SeattleEmergency Medicine PhysicianDec 21, 2006
10433755871100 9TH AVE, SeattleThoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianDec 26, 2006
14079119441100 9TH AVE, SeattleSpeech-Language PathologistDec 26, 2006
12251937661100 9TH AVE, SeattleCardiovascular Disease PhysicianDec 26, 2006
11544874521100 9TH AVE, SeattleSurgery PhysicianDec 29, 2006
19625682611100 9TH AVE, SeattleNephrology PhysicianDec 29, 2006
16998319901100 9TH AVE, SeattleSurgery of the Hand (Surgery) PhysicianDec 29, 2006
12352955361100 9TH AVE, SeattleRegistered DietitianDec 29, 2006
15988218941100 9TH AVE, SeattleNeurology PhysicianDec 29, 2006
18413473581100 9TH AVE, SeattleObstetrics & Gynecology PhysicianJan 5, 2007
19221554311100 9TH AVE, SeattleOptometristJan 5, 2007
13160948161100 9TH AVE, SeattleOrthopaedic Surgery PhysicianJan 5, 2007
14877019911100 9TH AVE, SeattleNeurological Surgery PhysicianJan 5, 2007
11049736191100 9TH AVE, SeattleOphthalmology PhysicianJan 5, 2007
11049743022671 NE 46TH ST, SeattlePediatrics PhysicianJan 7, 2007
12150850971100 9TH AVE, SeattlePodiatristJan 8, 2007
11241769041100 9TH AVE, SeattlePsychiatry PhysicianJan 8, 2007
10332678101100 9TH AVE, SeattlePsychologistJan 8, 2007
19423587261100 9TH AVE, SeattleDiagnostic Radiology PhysicianJan 8, 2007
19120557811100 9TH AVE, SeattleClinical Pathology/Laboratory Medicine PhysicianJan 8, 2007
16796214601100 9TH AVE, SeattlePlastic Surgery PhysicianJan 8, 2007
15887123761100 9TH AVE, SeattleUrology PhysicianJan 8, 2007
19221567851100 9TH AVE, SeattlePhysical Medicine & Rehabilitation PhysicianJan 8, 2007
18019353331201 TERRY AVE, SeattleDurable Medical Equipment & Medical SuppliesFeb 5, 2007
12554707871100 9TH AVE, SeattleDurable Medical Equipment & Medical SuppliesFeb 5, 2007
18514302271100 9TH AVE, SeattleDurable Medical Equipment & Medical SuppliesFeb 5, 2007
15584939081100 9TH AVE, SeattleMulti-Specialty Clinic/CenterMar 12, 2007
11342521331100 9TH AVE, SeattleGeneral Acute Care HospitalMar 13, 2007
13564631371100 9TH AVE, SeattleGeneral Acute Care HospitalApr 4, 2007
15686790741100 9TH AVE, SeattlePain Medicine (Physical Medicine & Rehabilitation) PhysicianMay 16, 2007
15989720021100 9TH AVE, SeattleSleep Medicine (Otolaryngology) PhysicianMay 16, 2007
16797821481100 9TH AVE, SeattleDurable Medical Equipment & Medical SuppliesMay 22, 2007
17909811081100 9TH AVE, SeattleRheumatology PhysicianJun 22, 2007
12555376681100 9TH AVE, SeattleHematology & Oncology PhysicianJun 22, 2007
19020023141100 9TH AVE, SeattleAllergy & Immunology PhysicianJun 22, 2007
18616386031100 9TH AVE, SeattleMobile Radiology Clinic/CenterDec 29, 2008
12555770031100 9TH AVE, SeattleMobile Radiology Clinic/CenterDec 29, 2008
15484063741100 9TH AVE, SeattleMobile Radiology Clinic/CenterDec 29, 2008
19727496121100 9TH AVE, SeattleMobile Radiology Clinic/CenterDec 31, 2008
17909214351100 9TH AVE, SeattleMobile Radiology Clinic/CenterDec 31, 2008
16495905141201 TERRY AVE, SeattlePodiatric Clinic/CenterJun 2, 2010
19728847321201 TERRY AVE. VIRGINIA MASON MEDICAL CENTER X2-SM, SeattlePhysical Therapy Clinic/CenterSep 7, 2011
18718636054575 SAND POINT WAY NE SUITE 108, SeattleAdolescent and Children Mental Health Clinic/CenterJan 10, 2012
1881960755925 SENECA ST, SeattleInstitutional PharmacyMar 26, 2012
14677175791100 9TH AVE, SeattlePharmacy TechnicianJul 5, 2012
15789020942671 NE 46TH ST, SeattleDurable Medical Equipment & Medical SuppliesJun 18, 2013
11345116861100 9TH AVE MS-H10SLP, SeattleDurable Medical Equipment & Medical SuppliesFeb 20, 2015
1689130528909 UNIVERSITY ST FL 2, SeattleInfusion Therapy Clinic/CenterFeb 15, 2019
1174164297925 SENECA ST MS: H4-CARRB, SeattleComprehensive Outpatient Rehabilitation Facility (CORF)Sep 30, 2019
12753145931600 7TH AVE STE 110, SeattleInternal Medicine PhysicianOct 12, 2023
18217119531717 S J ST, TacomaInterventional Cardiology PhysicianSep 23, 2022

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 Virginia Mason Medical Center have 77 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Virginia Mason Medical Center's NPIs list practice locations in 8 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.