Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jessica Erin Stewart O'Neill, PT, DPT, OCS
Physical Therapist in Duvall, WA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457709990
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Registry record
Entity type Individual (Type 1)
Name Dr. Jessica Erin Stewart O'Neill
Credential PT, DPT, OCS
Sex Female
Practice address 15315 1st Ave Ne Ste 5, Duvall, WA, 98019
Phone (425) 788-0505
Fax (425) 788-3340
Enumeration date May 25, 2016
Last updated in NPPES Sep 16, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 is the NPI number for Jessica O'Neill?
The National Provider Identifier (NPI) for Jessica O'Neill is 1457709990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jessica O'Neill practice?
The practice location on file with NPPES is in Duvall, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-16.