Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William Jesse Barker, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1578976643

William Jesse Barker, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Sunnyside, Washington. Qualified in 2014, 12 years ago. Practices with Evergreen Anesthesia Associates LLC, a 26-clinician group and accepts Medicare assignment. Licensed in New Mexico and Washington.

Years since qualifying
12
Licensed in
NM, WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

1016 Tacoma Ave
Sunnyside, WA 98944-2263
Phone: (509) 837-1500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence AP61041601 (WA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence CRNA-01294 (NM)

Record details

NPI number1578976643
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedJune 6, 2014
Last updated in NPPESOctober 28, 2021
Certification dateOctober 28, 2021
Mailing address1121 Belmont Blvd, West Richland, WA 99353-7861

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Evergreen Anesthesia Associates Llc — 26 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Sunnyside