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

Dr. Andrew Timothy Marsh, CRNA

Individual provider Registered Nurse · NPI 1174197784

Dr. Andrew Timothy Marsh, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Spokane, Washington. Graduated from University of Wisconsin School of Medicine in 2021, 5 years ago. Practices with Providence Health and Service- Washington, a 172-clinician group and accepts Medicare assignment. Licensed in Idaho and Washington.

Years since qualifying
5
Trained at
University of Wisconsin School of Medicine
Licensed in
ID, WA
In the registry since
2021
Specialties on file
3
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

800 W 5th Ave
Spokane, WA 99204-2803
Phone: (509) 847-3437
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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 AP61201204 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN61153392 (WA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 71582 (ID)

Record details

NPI number1174197784
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 18, 2021
Last updated in NPPESSeptember 1, 2023
Certification dateSeptember 1, 2023

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Providence Health And Service- Washington — 172 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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