Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Aya Demar, PHD

Individual provider Psychologist · NPI 1710562947

Aya Demar, PHD is a Psychologist in Renton, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2021
Specialties on file
2
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

911 N 10th Pl
Renton, WA 98057-0009
Phone: (425) 391-5700
Fax: (425) 391-5701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1730 Minor Ave Ste 400, Seattle, WA 98101-2402 — (206) 320-2961

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY60894200 (WA)
Psychologist Taxonomy 103T00000X · Licence PY60894200 (WA)

Record details

NPI number1710562947
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMarch 9, 2021
Last updated in NPPESFebruary 2, 2024
Certification dateFebruary 2, 2024

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 47 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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