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

Jon B Gardner, MD

Individual provider Internal Medicine Physician · NPI 1447264841

Jon B Gardner, MD is an Internal Medicine in Walla Walla, Washington. Graduated from University of Washington School of Medicine in 1990, 36 years ago. Practices with Providence Health and Services - Washington, a 264-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
36
Trained at
University of Washington School of Medicine
Licensed in
WA
In the registry since
2006
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

380 Chase St Internal Medicine
Walla Walla, WA 99362
Phone: (509) 525-8110
Fax: (509) 522-5743
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00033931 (WA)

Record details

NPI number1447264841
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 28, 2006
Last updated in NPPESMay 20, 2021
Certification dateMay 20, 2021
Mailing addressPo Box 34439, Seattle, WA 98124-1439

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Providence Health And Services - Washington — 264 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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