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

Leif Grunseth, ATC, CNMT, LMT

Individual provider Legal Medicine · NPI 1306960919

Leif Grunseth, ATC, CNMT, LMT is a Legal Medicine in Bellevue, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
Specialties on file
2
What do these letters mean?
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.
LMT — Licensed Massage Therapist
A state-licensed massage therapist.

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Practice location Address checks out

11521 NE 21st St
Bellevue, WA 98004-3026
Phone: (425) 646-9759
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Legal Medicine (primary) Taxonomy 173000000X · Licence MA0003261 (WA)
Specialist Taxonomy 174400000X · Licence MA00003261 (WA)

Record details

NPI number1306960919
Entity typeIndividual (Type 1)
GenderMale
Credentials ATC , CNMT , LMT
Sole proprietorYes
NPI enumeratedMarch 19, 2007
Last updated in NPPESSeptember 11, 2025

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