Quick answers
- Where does Terrell S. Powell see patients?
- Medicare's clinician data lists 2 practice locations, including Everett, WA and Seattle, WA. Call before your visit to confirm the address.
- What is Terrell S. Powell's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Terrell S. Powell accept Medicare assignment?
- Medicare's clinician data says Terrell S. Powell may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Terrell S. Powell's NPI number?
- 1477932226. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Terrell S. Powell is enrolled with Medicare (CMS data updated 2026-10-02).
- 1728 W Marine View Dr, Suite 109Everett, WA 98201
- 330 3rd Ave W Unit, Suite 612Seattle, WA 98119
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Everett
Clinicians with the same Medicare primary specialty in Everett, WA — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1477932226 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians