MR. CHRISTOPHER C. LOSIEWSKI MSW
NPI 1932592086
Social Worker in Portland, OR

Active since March 13, 2015
2701 NW VAUGHN ST STE 140, PORTLAND, OR 97210(503) 499-5200 Get Directions Write a Review

NPPES record last updated: March 13, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Christopher C. Losiewski Msw NPPES

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

MR. CHRISTOPHER C. LOSIEWSKI MSW (NPI 1932592086) is an individual social worker in Portland, Oregon and active in the NPI registry since March 2015.

NPPES Registry Identity

NPI1932592086
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMR. CHRISTOPHER C. LOSIEWSKICredential: MSW
Location Address2701 NW VAUGHN ST STE 140Portland, OR 97210-5344
Mailing Address1325 3rd Ave Apt 3San Francisco, CA 94122-2763 · (415) 902-2764
Sole ProprietorYes
Enumeration DateMarch 13, 2015
NPI 1932592086 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.

2701 NW VAUGHN ST STE 140, Portland, OR 97210

Other Providers at the Same Location NPPES 11

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

Social Worker
2701 NW VAUGHN ST STE 140
PORTLAND, OR 97210
Dietitian, Registered
2701 NW VAUGHN ST STE 140
PORTLAND, OR 97210
Social Worker (Clinical)
2701 NW VAUGHN ST STE 140
PORTLAND, OR 97210
Social Worker (Clinical)
2701 NW VAUGHN ST STE 140, SUITE 140
PORTLAND, OR 97210
Social Worker
2701 NW VAUGHN ST STE 140
PORTLAND, OR 97210
Occupational Therapist
2701 NW VAUGHN ST STE 140
PORTLAND, OR 97210
Social Worker (Clinical)
2701 NW VAUGHN ST STE 140
PORTLAND, OR 97210
Social Worker (Clinical)
2701 NW VAUGHN ST STE 140
PORTLAND, OR 97210

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 Christopher Losiewski's NPI number?

The NPI number for Christopher Losiewski is 1932592086. It was assigned to this individual provider in the NPPES registry on March 13, 2015.

Where is Christopher Losiewski located?

Christopher Losiewski practices at 2701 NW Vaughn St Ste 140, Portland, OR 97210. The listed phone number is (503) 499-5200.

What is Christopher Losiewski'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 Christopher Losiewski was last updated on March 13, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.