Dr. Anne Marie Tietjen, PHD
Dr. Anne Marie Tietjen, PHD is an Adult Development & Aging Psychologist in Bellingham, Washington. Practices as a sole proprietor. Licensed in Washington.
- Licensed in
- WA
- In the registry since
- 2007
- Specialties on file
- 6
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
1201 11th St Ste 201Bellingham, WA 98225-7093
Phone: (360) 647-2808
Fax: (360) 752-0037
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Cognitive & Behavioral Psychologist (primary) | Taxonomy 103TB0200X · Licence PY00001272 (WA) |
|---|---|
| Adult Development & Aging Psychologist | Taxonomy 103TA0700X · Licence PY00001272 (WA) |
| Clinical Psychologist | Taxonomy 103TC0700X · Licence PY00001272 (WA) |
| Clinical Child & Adolescent Psychologist | Taxonomy 103TC2200X · Licence PY00001272 (WA) |
| Intellectual & Developmental Disabilities Psychologist | Taxonomy 103TM1800X · Licence PY00001272 (WA) |
| Psychologist | Taxonomy 103T00000X · Licence PY00001272 (WA) |
Record details
| NPI number | 1821121195 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | PHD |
| Sole proprietor | Yes |
| NPI enumerated | March 14, 2007 |
| Last updated in NPPES | September 11, 2025 |
Other providers in Bellingham
-
Dr. Catherine Strong, PHD
1715 C St, Bellingham, WA 98225-4016 · (360) 671-2740