Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Christine Chan Mark, PT
Physical Therapist in Bothell, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285778332
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Registry record
Entity type Individual (Type 1)
Name Mrs. Christine Chan Mark
Credential PT
Sex Female
Practice address 18107 Bothell Way Ne, Suite 106, Bothell, WA, 98011
Phone (425) 487-3142
Fax (425) 487-8785
Enumeration date Feb 19, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT00002610 (WA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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
What specialty is Christine Mark?
Christine Mark is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Jack Teague Physical Therapist · Bothell, WA NPI 1992845192 Northshore Physical Therapy Physical Therapist · Bothell, WA NPI 1548460090 Avamere Outpatient Services, LLC Physical Therapist · Bothell, WA NPI 1710151311 Susan Watters Neurorehabilitation Occupational Therapist · Bothell, WA NPI 1982848487
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.