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

Dr. Alan Peter Peterson, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1275649683

Dr. Alan Peter Peterson, MD is an Anatomic Pathology & Clinical Pathology 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

320 Willow St
Walla Walla, WA 99362
Phone: (509) 529-1770
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence MD06015782 (WA)

Record details

NPI number1275649683
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 21, 2006
Last updated in NPPESMarch 5, 2008
Mailing addressPo Box 1999, Walla Walla, WA 99362-0999

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