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

David Opollo Ross, PSYD

Individual provider Clinical Psychologist · NPI 1477655454

David Opollo Ross, PSYD is a Clinical Psychologist in Vancouver, Washington. Qualified in 1996, 30 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
30
Licensed in
WA
In the registry since
2006
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

9120 NE Vancouver Mall Loop Ste 262
Vancouver, WA 98662-6391
Phone: (541) 702-7400
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY61077049 (WA)

Record details

NPI number1477655454
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedSeptember 1, 2006
Last updated in NPPESJuly 11, 2024
Certification dateJuly 11, 2024
Mailing address6715 Ne 63rd St # 277, Vancouver, WA 98661-1980

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Vancouver