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

William R Macmaster Jr., MD

Individual provider Family Medicine Physician · NPI 1164557054

William R Macmaster Jr., MD is a Family Medicine Physician in Vancouver, Washington. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
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

1115 SE 164th Ave Dept 358
Vancouver, WA 98683-8004
Phone: (360) 514-4441
Fax: (541) 431-8400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD25408 (OR)

Record details

NPI number1164557054
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 22, 2007
Last updated in NPPESFebruary 24, 2016
Mailing address1115 Se 164th Ave Dept 358, Vancouver, WA 98683-8004

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