All Seasons Therapy PLLC
NPI 1891662623ActiveOrganization· Social Worker, Clinical· Lynnwood, WA
Social Worker, Clinical in Lynnwood, Washington, registered in NPPES in October 2025. The authorized official on file is David Greiffenberg Woldtvedt, LICSW, SUDP, Owner/ Founder.
Overview
| NPI | 1891662623 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Oct 17, 2025 |
| Last updated in NPPES | Oct 17, 2025 |
| Certified by provider | Oct 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Social Worker, Clinical Primary | 1041C0700X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Other Social Worker, Clinical providers in Lynnwood
- 1194623272
- 1992827778
- 1881329803
- 1497228209
- 1417812967
- 1396640223
- 1366284390
- 1902817125
- 1487521704
- 1730728049
- 1700249737
- 1194311340