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

Dr. Jonathon Grey Anderson, MD

Individual provider Internal Medicine Physician · NPI 1689939118

Dr. Jonathon Grey Anderson, MD is a Critical Care (Intensivists) in Spokane, Washington. Graduated from University of Washington School of Medicine in 2012, 14 years ago. Practices with Sound Physicians Intensivists of Washington PLLC, a 78-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
14
Trained at
University of Washington School of Medicine
Licensed in
WA
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

101 W 8th Ave
Spokane, WA 99204-2364
Phone: (509) 474-4480
Fax: (509) 474-4483
Show map & directions

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence MD60544752 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD60544752 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1689939118
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2012
Last updated in NPPESMay 7, 2019

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Sound Physicians Intensivists Of Washington Pllc — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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