Registry data as of Aug 27, 2026

Dynacare Northwest

Dynacare Northwest holds 45 active organization NPIs in the federal registry, with practice locations in 18 cities in 2 states. All list clinical medical laboratory 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, WA has the most NPIs, 22

  1. Seattle, WA22
  2. Bellevue, WA3
  3. Issaquah, WA3
  4. Oak Harbor, WA2
  5. Olympia, WA2
  6. Burlington, NC1
  7. Bellingham, WA1
  8. Bothell, WA1

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

Most NPIs were issued in 2005 and 2008

Dynacare Northwest NPIs by year issued2005: 8, 2006: 1, 2007: 4, 2008: 19, 2009: 6, 2010: 4, 2011: 1, 2012: 0, 2013: 205101520200520062007200820092010201120122013819146412
Dynacare Northwest NPIs by year issued2005: 8, 2006: 1, 2007: 4, 2008: 19, 2009: 6, 2010: 4, 2011: 1, 2012: 0, 2013: 205101520200520062007200820092010201120122013819146412
Dynacare Northwest NPIs by year issued2005: 8, 2006: 1, 2007: 4, 2008: 19, 2009: 6, 2010: 4, 2011: 1, 2012: 0, 2013: 205101520200520062007200820092010201120122013819146412

Source: CMS NPPES, enumeration dates.

19 NPIs were issued in 2008 alone, more than in any other year; none in 1 of the years between.

Seattle, WA locations

The city with the most Dynacare Northwest NPIs. The full list of all 45 follows.

NPILocationPrimary taxonomyIssued
1477530483550 17TH AVE SUITE 310, Seattle, WAClinical Medical LaboratoryDec 30, 2005
12755102817210 ROOSEVELT WAY NE, Seattle, WAClinical Medical LaboratoryDec 30, 2005
16694595251600 E JEFFERSON ST SUITE 510, Seattle, WAClinical Medical LaboratoryDec 30, 2005
13967222603400 CALIFORNIA AVE SW SUITE 300, Seattle, WAClinical Medical LaboratoryDec 30, 2005
19028838612450 33RD AVE W SUITE 100, Seattle, WAClinical Medical LaboratoryDec 30, 2005
16098535975350 TALLMAN AVE NW SUITE 310, Seattle, WAClinical Medical LaboratoryDec 30, 2005
1699810291747 BROADWAY B FLOOR, Seattle, WAClinical Medical LaboratoryFeb 21, 2007
18010510401730 MINOR AVE STE 100, Seattle, WAClinical Medical LaboratoryJul 28, 2008
All 45 locations, by state and city
NPILocationPrimary taxonomyIssued
1225034739133 E DAVIS ST, Burlington, NCClinical Medical LaboratoryJun 21, 2005
120581317712917 SE 38TH ST SUITE 100, Bellevue, WAClinical Medical LaboratoryDec 30, 2005
12757665522700 NORTHUP WAY, Bellevue, WAClinical Medical LaboratorySep 2, 2009
154849381013333 BEL RED RD STE 100, Bellevue, WAClinical Medical LaboratorySep 2, 2009
15181442942980 SQUALICUM PKWY SUITE 201, Bellingham, WAClinical Medical LaboratoryJan 25, 2008
10233242171909 214TH ST SE STE 300, Bothell, WAClinical Medical LaboratoryAug 25, 2010
1033374236450 NW GILMAN BLVD STE 101, Issaquah, WAClinical Medical LaboratoryJul 28, 2008
14878102222005 NW SAMMAMISH RD BLDG B, Issaquah, WAClinical Medical LaboratoryJul 31, 2008
1114200425751 NE BLAKELY DR FLR G, Issaquah, WAClinical Medical LaboratorySep 22, 2011
118488930512910 TOTEM LAKE BLVD NE, Kirkland, WAClinical Medical LaboratoryJul 28, 2008
19222631363928 PACIFIC AVE SE, Lacey, WAClinical Medical LaboratoryJul 28, 2008
127579840719401 40TH AVE W STE 100, Lynnwood, WAClinical Medical LaboratoryJul 28, 2008
12150728141415 E KINCAID ST, Mount Vernon, WAClinical Medical LaboratoryFeb 21, 2007
1477735843275 SE CABOT DR SUITE B-202, Oak Harbor, WAClinical Medical LaboratoryNov 28, 2007
1649426883275 SE CABOT DR STE B202, Oak Harbor, WAClinical Medical LaboratoryAug 7, 2008
17404459493425 ENSIGN RD NE STE 250C, Olympia, WAClinical Medical LaboratoryJul 28, 2008
1811152028406 YAUGER WAY SW STE A, Olympia, WAClinical Medical LaboratoryJul 28, 2008
198290763018100 NE UNION HILL RD, Redmond, WAClinical Medical LaboratoryDec 17, 2010
1710022314601 S CARR RD SUITE 110, Renton, WAClinical Medical LaboratoryFeb 21, 2007
185137951522707 SE 29TH ST BLDG C, Sammamish, WAClinical Medical LaboratoryJan 4, 2006
1477530483550 17TH AVE SUITE 310, Seattle, WAClinical Medical LaboratoryDec 30, 2005
12755102817210 ROOSEVELT WAY NE, Seattle, WAClinical Medical LaboratoryDec 30, 2005
16694595251600 E JEFFERSON ST SUITE 510, Seattle, WAClinical Medical LaboratoryDec 30, 2005
13967222603400 CALIFORNIA AVE SW SUITE 300, Seattle, WAClinical Medical LaboratoryDec 30, 2005
19028838612450 33RD AVE W SUITE 100, Seattle, WAClinical Medical LaboratoryDec 30, 2005
16098535975350 TALLMAN AVE NW SUITE 310, Seattle, WAClinical Medical LaboratoryDec 30, 2005
1699810291747 BROADWAY B FLOOR, Seattle, WAClinical Medical LaboratoryFeb 21, 2007
18010510401730 MINOR AVE STE 100, Seattle, WAClinical Medical LaboratoryJul 28, 2008
14575166504026 NE 55TH ST STE F, Seattle, WAClinical Medical LaboratoryJul 28, 2008
124549547210416 5TH AVE NE, Seattle, WAClinical Medical LaboratoryJul 28, 2008
12353944611200 12TH AVE S, Seattle, WAClinical Medical LaboratoryJul 28, 2008
12656974032211 QUEEN ANNE AVE N, Seattle, WAClinical Medical LaboratoryJul 28, 2008
12555970925300 TALLMAN AVE NW, Seattle, WAClinical Medical LaboratoryJul 31, 2008
13262041731229 MADISON ST STE 1450, Seattle, WAClinical Medical LaboratoryJul 31, 2008
17101435571401 MADISON ST STE 100, Seattle, WAClinical Medical LaboratoryJul 31, 2008
11243511431101 MADISON ST STE 301, Seattle, WAClinical Medical LaboratorySep 9, 2009
15081995973400 CALIFORNIA AVE SW STE 300, Seattle, WAClinical Medical LaboratorySep 9, 2009
1043543036550 16TH AVE STE 100, Seattle, WAClinical Medical LaboratorySep 9, 2009
11243443611536 N 115TH ST STE 200, Seattle, WAClinical Medical LaboratoryApr 13, 2010
19425044021101 MADISON ST STE 510, Seattle, WAClinical Medical LaboratoryDec 27, 2010
1962743484550 17TH AVE SUITE 310, Seattle, WAClinical Medical LaboratoryMar 7, 2013
13062802011221 MADISON STREET SUITE 220, Seattle, WAClinical Medical LaboratoryApr 22, 2013
10535762982000 HOSPITAL DR, Sedro Woolley, WAClinical Medical LaboratoryJul 28, 2008
19727681171780 NW MYHRE RD STE 1240, Silverdale, WAClinical Medical LaboratoryJul 28, 2008
19929382865814 GRAHAM AVE STE 100, Sumner, WAClinical Medical LaboratorySep 2, 2009

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 Dynacare Northwest have 45 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Dynacare Northwest's NPIs list practice locations in 18 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.