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

Alexandra Baker, DNP

Individual provider Nurse Practitioner · NPI 1306473202

Alexandra Baker, DNP is a Nurse Practitioner in Walla Walla, Washington. Qualified in 2022, 4 years ago. Practices with Providence Health and Services - Washington, a 264-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
4
Licensed in
WA
In the registry since
2020
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

See every abbreviation used in this directory →

Practice location Address checks out

401 W Poplar St
Walla Walla, WA 99362-2846
Phone: (503) 707-5536
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AP61318991 (WA)

Record details

NPI number1306473202
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP
Sole proprietorNo
NPI enumeratedMarch 23, 2020
Last updated in NPPESDecember 28, 2023
Certification dateDecember 28, 2023
Mailing address401 W Poplar St, Walla Walla, WA 99362-2846

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Providence Health And Services - Washington — 264 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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