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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHEN WILLIAMS CRNA
NPI 1043781412
Nurse Anesthetist, Certified Registered in Wenatchee, WA

Active since December 11, 2018
1230 MONITOR ST, WENATCHEE, WA 98801(509) 300-1221 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2026, Dec 11, 2018 (2 updates tracked since 2018).

About Stephen Williams Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHEN WILLIAMS CRNA (NPI 1043781412) is an individual nurse anesthetist, certified registered in Wenatchee, Washington, licensed in Washington (AP70131226) and active in the NPI registry since December 2018.

NPPES Registry Identity

NPI1043781412
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameSTEPHEN WILLIAMSCredential: CRNA
Location Address1230 MONITOR STWenatchee, WA 98801
Mailing Address213 Bellevue St NwEast Wenatchee, WA 98802-4121 · (206) 940-7997
Phone(509) 300-1221
Sole ProprietorNo
Enumeration DateDecember 11, 2018
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1043781412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in WA · AP70131226
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedLicensed Practical NurseTaxonomy 164W00000X · License LP60869466 (WA)
1230 MONITOR ST, Wenatchee, WA 98801
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAYLA M HOUCK CNA
Nurse's Aide
1230 MONITOR ST
WENATCHEE, WA 98801
Chelan County (509) 300-1221
LIONEL BARAJAS PALOMINO LICSWA
Social Worker
1230 MONITOR ST
WENATCHEE, WA 98801
Chelan County (509) 300-1221
MARIANNA ELIZABETH CONNER
Nurse's Aide
1230 MONITOR ST
WENATCHEE, WA 98801
Chelan County (509) 300-1221
KELLY MAE SMITH COSTELLO
Counselor (Mental Health)
1230 MONITOR ST
WENATCHEE, WA 98801
Chelan County (509) 300-1221
JULIE L SIMMONS RN
Registered Nurse (Addiction (Substance Use Disorder))
1230 MONITOR ST
WENATCHEE, WA 98801
Chelan County (509) 300-1221
SILVESTRE VARGAS JR.
Technician, Other
1230 MONITOR ST
WENATCHEE, WA 98801
Chelan County (509) 300-1221
AMERICAN BEHAVIORAL HEALTH SYSTEMS, INC.
Substance Abuse Rehabilitation Facility
1230 MONITOR ST
WENATCHEE, WA 98801
Chelan County (509) 300-1221
CAROLEEE KAY ALEXANDER
Peer Specialist
1230 MONITOR ST
WENATCHEE, WA 98801
Chelan County (509) 300-1221

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Williams's NPI number?

The NPI number for Stephen Williams is 1043781412. It was assigned to this individual provider in the NPPES registry on December 11, 2018.

Where is Stephen Williams located?

Stephen Williams practices at 1230 Monitor St, Wenatchee, WA 98801. The listed phone number is (509) 300-1221.

What is Stephen Williams's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

When was this NPI record last updated?

The NPPES record for Stephen Williams was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.