6 NPI-registered Adult Development & Aging Psychologist providers practice in Washington. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Adrienne IonePSYD | Adult Development & Aging Psychologist | Tacoma, WA | 1063002921 |
| Carolyn WarrickDDIV, ANP-BC | Adult Development & Aging Psychologist | Liberty Lake, WA | 1922957562 |
| Mark HammarlundPHD | Adult Development & Aging Psychologist | Everett, WA | 1881768299 |
| Mary Joy Gumiran | Adult Development & Aging Psychologist | Shoreline, WA | 1376251439 |
| Michiko IwasakiPH.D. | Adult Development & Aging Psychologist | Seattle, WA | 1467599928 |
| Raisa CucosR.N.A | Adult Development & Aging Psychologist | Bothell, WA | 1699280859 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
