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

Sarah Joan Newton

Individual provider Internal Medicine Physician · NPI 1033506308

Sarah Joan Newton is an Internal Medicine Physician in Spokane, Washington. Licensed in North Dakota, South Dakota and Washington. Registered with an NPI since 2015.

Licensed in
ND, SD, WA
In the registry since
2015
Specialties on file
5

Practice location Address checks out

4815 N Assembly St
Spokane, WA 99205-6185
Phone: (509) 434-7000
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD60860129 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 15704 (ND)
Internal Medicine Physician Taxonomy 207R00000X · Licence 11521 (SD)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD60860129 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1033506308
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 23, 2015
Last updated in NPPESDecember 6, 2025
Certification dateDecember 6, 2025

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