Alice Verstaen, PHD
Alice Verstaen, PHD is a Clinical Psychologist in Seattle, WA, registered under NPI 1003464868.
Getting there
Here is what surrounds this office in Seattle, based on OpenStreetMap data collected Sep 28, 2026. Parking is available about 648 ft away. The nearest transit stop is 480 ft away, served by 15th Avenue South & South Oregon Street. If you arrive early, there is a coffee shop 507 ft away.
Getting here and what is nearby
Transit South Columbian Way & South Oregon Street 356 ft ~2 min
Transit South Columbian Way & South Oregon Street 405 ft ~2 min
Parking 397 ft ~2 min
Parking 444 ft ~2 min
Transit 15th Avenue South & South Oregon Street 480 ft ~2 min
Coffee Cafetal Quilombo Café 507 ft ~2 min
Convenience Beacon Hill Foods 507 ft ~2 min
4347 15th Avenue South, Seattle 98108
Parking 648 ft ~3 min
Restaurant Abarrotes 622 ft ~3 min
4515 15th Avenue South
Grocery Seattle Super Market 0.44 mi ~9 min
4801 Beacon Avenue South, Seattle 98108
Mo-Su 09:00-19:00
Restaurant Dim Sum House 0.49 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 60922796 | WA | Clinical Psychologist primary |
This provider holds licence 60922796 issued in WA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Clinical covers
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems. NUCC Health Care Provider Taxonomy, code 103TC0700X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003464868 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 26, 2019 |
| Last updated | Aug 26, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PHD |
| Practice address |
1600 S COLUMBIAN WAY Seattle, WA 98108 (206) 277-3776 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 4 | 6 | 4 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 6 | 8 | 8 | 3 |
Sum = 62 · next multiple of 10 = 70 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.