Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Mark Sundlie, LMP
Massage Therapist in Kirkland, WA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922251537
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Registry record
Entity type Individual (Type 1)
Name Mr. Mark Sundlie
Credential LMP
Sex Male
Practice address 11911 Ne 132nd St Ste 101, Kirkland, WA, 98034
Phone (425) 814-8300
Fax (425) 813-2004
Enumeration date Oct 28, 2008
Last updated in NPPES Oct 28, 2008
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA60035002 (WA) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Mark Sundlie practice?
The practice location on file with NPPES is in Kirkland, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Sundlie?
The National Provider Identifier (NPI) for Mark Sundlie is 1922251537, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-28.