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

Timothy Hayes Massey, MD

Individual provider Orthopaedic Surgery Physician · NPI 1023088374

Timothy Hayes Massey, MD is an Orthopaedic Surgery Physician in Kirkland, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
Specialties on file
2
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

11821 NE 128th St Ste A
Kirkland, WA 98034-7210
Phone: (425) 823-8282
Fax: (425) 823-6696
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD00030689 (WA)
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X · Licence MD00030689 (WA)

Record details

NPI number1023088374
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESJuly 13, 2026

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