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

Donna Leanne Ewanowich, CRNA

Individual provider Registered Nurse · NPI 1295099380

Donna Leanne Ewanowich, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Seattle, Washington. Qualified in 2011, 15 years ago. Practices with Virginia Mason Medical Center, a 867-clinician group and accepts Medicare assignment. Licensed in Arizona, California, Louisiana and Massachusetts and 6 more.

Years since qualifying
15
Licensed in
AZ, CA, LA, MA, MN, NH
In the registry since
2012
Specialties on file
11
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

1100 9th Ave MS:M4-PFS
Seattle, WA 98101-2756
Phone: (206) 515-5811
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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 AP60302473 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN00120850 (WA)
Registered Nurse Taxonomy 163W00000X · Licence RN076386 (AZ)
Registered Nurse Taxonomy 163W00000X · Licence RN091720 (LA)
Registered Nurse Taxonomy 163W00000X · Licence RN209836 (MA)
Registered Nurse Taxonomy 163W00000X · Licence 187422-2 (MN)
Registered Nurse Taxonomy 163W00000X · Licence 037923-21 (NH)
Registered Nurse Taxonomy 163W00000X · Licence 55791 (SC)
Registered Nurse Taxonomy 163W00000X · Licence 567161 (TX)
Registered Nurse Taxonomy 163W00000X · Licence 132181 (WI)
Registered Nurse Taxonomy 163W00000X · Licence 544776 (CA)

Record details

NPI number1295099380
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJuly 3, 2012
Last updated in NPPESApril 24, 2013

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Virginia Mason Medical Center — 867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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