William Barker, CRNA
Certified Registered Nurse Anesthetist · Sunnyside, WA
William Barker, CRNA is a certified registered nurse anesthetist with a practice address in Sunnyside, Washington, and NPI 1578976643, issued on Jun 6, 2014. Check the license (Washington AP61041601, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Barker
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- AP61041601 WA
CRNA-01294 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1016 Tacoma Ave, Sunnyside, WA 98944
- Phone
- (509) 837-1500
- Enumerated
- Jun 6, 2014
- Entity
- Type 1 · individual
Also registered at 1016 Tacoma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amma AbabioFamily Nurse Practitioner1952056541
- Amier Ahmad, MDCardiovascular Disease Physician1689061897
- Alan Berger, MDInternal Medicine Physician1104861350
- Teodor Butiu, MDPediatrics Physician1366544116
- Ludmina Svetlana CalayanPhysical Therapist1922488766
- Gardenia Contreras Vazquez, PHARMDPharmacist1548879539
Verify William Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61041601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
The practice group's Medicare quality score for 2023: 84.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospital and facility affiliations
- Evergreen Anesthesia Associates LLCSunnyside, WA
- Medstream Anesthesia PLLCKennewick, WA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
8 certified registered nurse anesthetist records list a Sunnyside practice address
They are 8 of the 290 NPPES records with a Sunnyside practice address, and 945 certified registered nurse anesthetist records in Washington.
All 8 in Sunnyside → All 945 in Washington → Every provider in Sunnyside →
Other certified registered nurse anesthetist records in Washington
- Lauryn AbelSeattle, WA1215463377
- Amanda Affleck, CRNASpokane, WA1073773057
- Jason Aitken, DNP, CRNAOlympia, WA1780060491
- Kory Albert, CRNAPort Townsend, WA1326148859
- Angela AlbertsonSeattle, WA1205504651
- Billy Albertson, CRNAMoses Lake, WA1861669384
- Blake AlbretsenSpokane, WA1164172482
- Stephen Alfstad, CRNASpokane, WA1073620894
- Jessica Alleman, CRNASeattle, WA1255901484
- Travis Allen, CRNASeattle, WA1134318900
Common questions
What is William Barker, CRNA's NPI number?
William Barker, CRNA's National Provider Identifier (NPI) is 1578976643, issued on Jun 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is William Barker, CRNA located?
The NPPES record lists a practice address at 1016 Tacoma Ave, Sunnyside, WA, 98944. Phone: (509) 837-1500. Providers update this record themselves, so call before visiting.
How can I verify William Barker, CRNA's license?
NPPES lists Washington license number AP61041601, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
What is William Barker, CRNA's Medicare quality score?
The 2023 MIPS final score is 84.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.