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

Dr. Sonja Seltzer Sackman, PHD

Individual provider Clinical Psychologist · NPI 1326377250

Dr. Sonja Seltzer Sackman, PHD is a Clinical Psychologist in Vashon, Washington. Qualified in 2005, 21 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
21
Licensed in
WA
In the registry since
2009
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

19001 Vashon Hwy SW Ste 206
Vashon, WA 98070-5214
Phone: (206) 799-9764
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSYC.PY.60098279 (WA)

Record details

NPI number1326377250
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 24, 2009
Last updated in NPPESDecember 24, 2009
Mailing address24122 129th Ave Sw, Vashon, WA 98070-7511

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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