Quick answers
- Where does Sonja S. Sackman see patients?
- Medicare's clinician data lists 2 practice locations, including Vashon, WA. Call before your visit to confirm the address.
- What is Sonja S. Sackman's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Sonja S. Sackman accept Medicare assignment?
- Yes. Medicare's clinician data says Sonja S. Sackman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Sonja S. Sackman offer telehealth?
- Medicare's clinician data says Sonja S. Sackman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Sonja S. Sackman's NPI number?
- 1326377250. 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 Sonja S. Sackman is enrolled with Medicare (CMS data updated 2026-10-02).
- 24122 129th Ave SWVashon, WA 98070
- 24122 129th SwaveVashon, WA 98070
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326377250 |
| 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