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

Dr. John Timothy Blackwelder, MD

Individual provider Diagnostic Radiology Physician · NPI 1457305179

Dr. John Timothy Blackwelder, MD is a Diagnostic Radiology Physician in Walla Walla, Washington. Licensed in Washington. Registered with an NPI since 2006.

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

1240 Lancer Dr
Walla Walla, WA 99362-9275
Phone: (509) 529-5541
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD00020601 (WA)

Record details

NPI number1457305179
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESJuly 13, 2026

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