Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Elizabeth G Grevey, PSYD, BCBA

Individual provider Clinical Psychologist · NPI 1154652444

Dr. Elizabeth G Grevey, PSYD, BCBA is a Clinical Psychologist in Graham, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2010
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

13709 Twin Lakes Dr E
Graham, WA 98338-7574
Phone: (253) 318-4648
Fax: (360) 879-5108
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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 PY 60058662 (WA)

Record details

NPI number1154652444
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD , BCBA
Sole proprietorYes
NPI enumeratedJanuary 26, 2010
Last updated in NPPESJanuary 26, 2010