Donald R. Tjossem, MS, MAC, SAP, CDP
Donald R. Tjossem, MS, MAC, SAP, CDP is a Counselor in Lakebay, Washington. Practices as a sole proprietor. Licensed in Washington.
- Licensed in
- WA
- In the registry since
- 2007
- Specialties on file
- 2
What do these letters mean?
- MS — Master of Science
- A graduate science degree.
Practice location Address checks out
8903 Key Peninsula Hwy NLakebay, WA 98349-9326
Phone: (253) 884-4860
Fax: (253) 830-0174
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
| Counselor (primary) | Taxonomy 101Y00000X · Licence RC00039575 (WA) |
|---|---|
| Addiction (Substance Use Disorder) Counselor | Taxonomy 101YA0400X · Licence CPOOOO4019 (WA) |
Record details
| NPI number | 1649483009 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MS , MAC , SAP , CDP |
| Sole proprietor | Yes |
| NPI enumerated | May 8, 2007 |
| Last updated in NPPES | September 11, 2025 |