Registry data as of Aug 27, 2026

The Polyclinic

The Polyclinic holds 15 active organization NPIs in the federal registry, with practice locations in 2 Washington cities. 10 list durable medical equipment & medical supplies 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

Seattle has the most NPIs, 14

  1. Seattle14
  2. Tacoma1

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

Most NPIs were issued in 2006 and 2015

The Polyclinic NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 1, 2014: 1, 2015: 9, 2016: 0, 2017: 102.557.510200620072008200920102011201220132014201520162017291111
The Polyclinic NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 1, 2014: 1, 2015: 9, 2016: 0, 2017: 102.557.510200620072008200920102011201220132014201520162017291111
The Polyclinic NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 0, 2010: 1, 2011: 0, 2012: 0, 2013: 1, 2014: 1, 2015: 9, 2016: 0, 2017: 102.557.5102007200920112013201520172006: 291111

Source: CMS NPPES, enumeration dates.

9 NPIs were issued in 2015 alone, more than in any other year; none in 6 of the years between.

Seattle locations

The city with the most The Polyclinic NPIs. The full list of all 15 follows.

NPILocationPrimary taxonomyIssued
11745946341145 BROADWAY, SeattleAudiologistJan 31, 2006
19625066181145 BROADWAY, SeattleAmbulatory Surgical Clinic/CenterSep 12, 2006
10739440391229 MADISON ST SUITE 1660, SeattleAmbulatory Surgical Clinic/CenterDec 2, 2013
19628242191225 MADISON ST, SeattleRadiation Oncology PhysicianJan 6, 2014
18214786861448 NW MARKET ST STE 200, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
13466202003216 NE 45TH PL SUITE 200, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
13062261709709 3RD AVE NE FL 2, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
18810746491414 10TH AVE, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
All 15 locations, by city
NPILocationPrimary taxonomyIssued
11745946341145 BROADWAY, SeattleAudiologistJan 31, 2006
19625066181145 BROADWAY, SeattleAmbulatory Surgical Clinic/CenterSep 12, 2006
10739440391229 MADISON ST SUITE 1660, SeattleAmbulatory Surgical Clinic/CenterDec 2, 2013
19628242191225 MADISON ST, SeattleRadiation Oncology PhysicianJan 6, 2014
18214786861448 NW MARKET ST STE 200, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
13466202003216 NE 45TH PL SUITE 200, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
13062261709709 3RD AVE NE FL 2, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
18810746491414 10TH AVE, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
1407236367509 OLIVE WAY SUITE 900, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
18416706193400 CALIFORNIA AVE SW SUITE 200, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
174066051311545 15TH AVE NE SUITE 205, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
113450999511011 MERIDIAN AVE N SUITE 200, SeattleDurable Medical Equipment & Medical SuppliesJun 5, 2015
1063892727904 7TH AVE, SeattleDurable Medical Equipment & Medical SuppliesJun 8, 2015
19821497611229 MADISON ST SUITE 1090, SeattleAmbulatory Surgical Clinic/CenterJan 3, 2017
18314114871812 S J ST STE 102, TacomaDurable Medical Equipment & Medical SuppliesFeb 24, 2010

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 The Polyclinic have 15 NPIs?

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