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

Marie Lisa Skanis, PHD

Individual provider Clinical Psychologist · NPI 1427729623

Marie Lisa Skanis, PHD is a Clinical Psychologist in Mount Vernon, Washington. Qualified in 2019, 7 years ago. Practices with Cascade Neuropsychology, PLLC, a 3-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
7
Licensed in
WA
In the registry since
2021
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1603 S 3rd St
Mount Vernon, WA 98273-4909
Phone: (360) 588-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence TE61226778 (WA)

Record details

NPI number1427729623
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 27, 2021
Last updated in NPPESSeptember 27, 2021
Certification dateSeptember 27, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Cascade Neuropsychology, Pllc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mount Vernon