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

Dr. Robert Arnold Johnson, MD

Individual provider Psychiatry Physician · NPI 1386865061

Dr. Robert Arnold Johnson, MD is a Psychiatry Physician in Walla Walla, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

362 S 3rd Ave
Walla Walla, WA 99362-3037
Phone: (509) 301-6384
Fax: (509) 593-4789
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD00021214 (WA)

Record details

NPI number1386865061
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 1, 2007
Last updated in NPPESSeptember 18, 2007

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