Matrix Anesthesia, Ps in Bellevue, WA
This organization bills under NPI 1831146422, an organization record issued on May 28, 2006 with the primary taxonomy Anesthesiology Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1831146422
- Legal name
- Matrix Anesthesia, Ps
- Entity
- Type 2 · organization
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- Practice location
- 1035 116TH AVE NE, Bellevue, WA 98004
- Phone
- 425-451-4141
- Mailing address
- Seattle, WA
- Enumerated
- May 28, 2006
- Record updated
- Dec 29, 2008
- Authorized official
- President (title as filed)
20 clinicians CMS lists with Matrix Anesthesia Ps in Bellevue
- Nicholas An, MDAnesthesiology Physician1306228853
- Colin Andrews, MDAnesthesiology Physician1124482054
- Randall Baker, MDAnesthesiology Physician1942240528
- Jeffrey Bartsch, MDAnesthesiology Physician1861807653
- Garinder Bining, DOAnesthesiology Physician1811307085
- Meagan Bouse, MDAnesthesiology Physician1811000201
- Miranda Branstool, MDAnesthesiology Physician1942837240
- Robert Burks, MDAnesthesiology Physician1841244530
- Samuel Chen, MDAnesthesiology Physician1760611941
- Winston Choi, MDAnesthesiology Physician1598811192
- Elaine Chong, MDAnesthesiology Physician1366553943
- Edward ChouAnesthesiology Physician1396861373
- Howard Colston, MDAnesthesiology Physician1659325850
- John Costello, MDAnesthesiology Physician1780628610
- Stephen Cuplin, MDAnesthesiology Physician1568416253
- Jonathan Dang, MDAnesthesiology Physician1891292819
- Jonathan Del Toro, MDAnesthesiology Physician1912351677
- Mary Dion, MDAnesthesiology Physician1225001290
- Christina Eide, MDAnesthesiology Physician1033433099
- Tyler Ewing, MDStudent in an Organized Health Care Education/Training Program1407198872
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Washington secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
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.