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

Jack Seifert, LMP

Individual provider Massage Therapist · NPI 1427263540

Jack Seifert, LMP is a Massage Therapist in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
What do these letters mean?
LMP — Licensed Massage Practitioner
A state-licensed massage practitioner.

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Practice location Address checks out

9234 9th Ave NW
Seattle, WA 98117-2219
Phone: (206) 789-1020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Massage Therapist (primary) Taxonomy 225700000X · Licence MA00006878 (WA)

Record details

NPI number1427263540
Entity typeIndividual (Type 1)
GenderMale
Credentials LMP
Sole proprietorYes
NPI enumeratedMay 11, 2007
Last updated in NPPESJuly 8, 2007
Mailing address9234 9th Ave Nw, Seattle, WA 98117-2219

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