Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

MS. Aynsley Bristol Butler, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1922679703

MS. Aynsley Bristol Butler, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Tacoma, Washington. Qualified in 2021, 5 years ago. Practices with Gastroenterology Associates Clinical Practice PLLC, an 18-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
5
Licensed in
WA
In the registry since
2021
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

9040 Jackson Ave
Tacoma, WA 98431-2420
Phone: (253) 968-1110
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 209 Lilly Rd Ne, Olympia, WA 98506-5030 — (360) 413-8250

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence AP61193981 (WA)

Record details

NPI number1922679703
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJuly 2, 2021
Last updated in NPPESApril 1, 2024
Certification dateApril 1, 2024

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Gastroenterology Associates Clinical Practice Pllc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients26
Services billed 26 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Gastroenterology Associates Clinical Practice PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 18 clinicians in the practice; 7 are shown here.

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