JEFF LYNN LIDDELL LCSW
NPI 1013546217
Social Worker - Clinical in Portland, OR

Active since April 08, 2020
1803 N SIMPSON ST, PORTLAND, OR 97217(503) 310-7591 Get Directions Write a Review

NPPES record last updated: April 8, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jeff Lynn Liddell Lcsw NPPES

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

JEFF LYNN LIDDELL LCSW (NPI 1013546217) is an individual clinical provider in Portland, Oregon, licensed in Oregon (L2942) and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1013546217
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJEFF LYNN LIDDELLCredential: LCSW
Location Address1803 N SIMPSON STPortland, OR 97217-4658
Mailing Address1803 N Simpson StPortland, OR 97217-4658 · (503) 310-7591
Sole ProprietorYes
Enumeration DateApril 8, 2020
NPPES CertifiedApril 8, 2020
NPI 1013546217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in OR · L2942
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1803 N SIMPSON ST, Portland, OR 97217

Other Names 1

Professional Name (2)Jeff Lynn Liddell Jeff Liddell, Lcsw

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 Jeff Liddell's NPI number?

The NPI number for Jeff Liddell is 1013546217. It was assigned to this individual provider in the NPPES registry on April 8, 2020. The provider is also known as Jeff Lynn Liddell Jeff Liddell, Lcsw.

Where is Jeff Liddell located?

Jeff Liddell practices at 1803 N Simpson St, Portland, OR 97217. The listed phone number is (503) 310-7591.

What is Jeff Liddell's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Jeff Liddell was last updated on April 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.