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DONNA LOUISE WILLIAMSON
NPI 1225316540
Social Worker in Portland, OR

Active since August 03, 2011
9830 NE CASCADES PKWY STE 200, PORTLAND, OR 97220(503) 239-8101 Get Directions Write a Review

NPPES record last updated: August 5, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Donna Louise Williamson NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONNA LOUISE WILLIAMSON (NPI 1225316540) is an individual social worker in Portland, Oregon and active in the NPI registry since August 2011.

NPPES Registry Identity

NPI1225316540
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameDONNA LOUISE WILLIAMSON
Location Address9830 NE CASCADES PKWY STE 200Portland, OR 97220-6834
Mailing Address9830 Ne Cascades Pkwy Ste 200Portland, OR 97220-6834 · (503) 239-8101
Phone(503) 239-8101
Sole ProprietorYes
Enumeration DateAugust 3, 2011
Last NPPES UpdateAugust 5, 2011
✔ NPI 1225316540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
9830 NE CASCADES PKWY STE 200, Portland, OR 97220
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANNE SHERIDAN
Social Worker
9830 NE CASCADES PKWY STE 200
PORTLAND, OR 97220
Multnomah County (503) 255-4205
BETHANY L UECKER MSW
Counselor (Mental Health)
9830 NE CASCADES PKWY STE 200
PORTLAND, OR 97220
Multnomah County (503) 239-8101
LAURA BAGGETT M.A.
Marriage & Family Therapist
9830 NE CASCADES PKWY STE 200
PORTLAND, OR 97220
Multnomah County (503) 239-8101
MS. LESLIE DENISE THOMAS BASW
Social Worker
9830 NE CASCADES PKWY STE 200
PORTLAND, OR 97220
Multnomah County (503) 255-4205
MELINA FRENZEL QMHA
Social Worker
9830 NE CASCADES PKWY STE 200
PORTLAND, OR 97220
Multnomah County (503) 239-8101
JESSICA NICOLE KRAINIK M.A.
Counselor (Mental Health)
9830 NE CASCADES PKWY STE 200
PORTLAND, OR 97220
Multnomah County (608) 770-3132
MS. HOLLY JOY THOMPSON LCSW
Social Worker (Clinical)
9830 NE CASCADES PKWY STE 200
PORTLAND, OR 97220
Multnomah County (503) 351-1272
MR. MARK GORDON STAINTHORP
Social Worker
9830 NE CASCADES PKWY STE 200
PORTLAND, OR 97220
Multnomah County (503) 408-4733

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donna Williamson's NPI number?

The NPI number for Donna Williamson is 1225316540. It was assigned to this individual provider in the NPPES registry on August 3, 2011.

Where is Donna Williamson located?

Donna Williamson practices at 9830 NE Cascades Pkwy Ste 200, Portland, OR 97220. The listed phone number is (503) 239-8101.

What is Donna Williamson's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Donna Williamson was last updated on August 5, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.