Alvina Mary Marris, PHD
Alvina Mary Marris, PHD is a Clinical Psychologist in Grand Coulee, Washington. Qualified in 2012, 14 years ago. Practices with Douglas, Grant, Lincoln and Okanogan Counties Public Hospital District, a 40-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.
- Years since qualifying
- 14
- Licensed in
- WA
- In the registry since
- 2011
What do these letters mean?
- PHD — Doctor of Philosophy
- A research doctorate. In healthcare it usually sits alongside a clinical licence.
Practice location Address checks out
411 Fortuyn RdGrand Coulee, WA 99133-8718
Phone: (509) 633-1911
Fax: (509) 633-3644
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 218 W Main St, Coulee City, WA 99115 — (509) 632-5701
Specialties & licences
| Psychologist (primary) | Taxonomy 103T00000X · Licence PY60462191 (WA) |
|---|
Record details
| NPI number | 1780967380 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | PHD |
| Sole proprietor | No |
| NPI enumerated | September 21, 2011 |
| Last updated in NPPES | June 30, 2025 |
| Certification date | June 9, 2025 |
Medicare enrollment
| Medicare specialty | CLINICAL PSYCHOLOGIST |
|---|---|
| Medical school | OTHER |
| Graduated | 2012 (14 years in practice) |
| Group practice | Douglas, Grant, Lincoln And Okanogan Counties Public Hospital District — 40 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |