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

William Chapman Holliday, MD

Individual provider Psychiatry Physician · NPI 1174635445

William Chapman Holliday, MD is a Psychiatry Physician in Bellevue, Washington. Practices as a sole proprietor. Licensed in Washington.

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

2300 130th Ave NE Ste A-211
Bellevue, WA 98005-1755
Phone: (425) 869-1110
Fax: (425) 869-9578
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD00014845 (WA)

Record details

NPI number1174635445
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 8, 2007

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