Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Trillium Family Services

Psychiatric Residential Treatment Facility in Portland, OR · enumerated 2016 · authorized official Austin Lerwick, Skills Trainer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1710439740

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Registry record

Entity type Organization (Type 2)

Legal business name Trillium Family Services

Practice address 3415 Se Powell Blvd, Portland, OR, 97202

Phone (888) 295-6996

Enumeration date Oct 25, 2016

Last updated in NPPES Oct 25, 2016

Taxonomy & classification

322D00000X Emotionally Disturbed Childrens' Residential Treatment Facility Residential Treatment Facilities Secondary

323P00000X Psychiatric Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Austin Lerwick

Title Skills Trainer

Phone (503) 929-8825

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Trillium Family Services located?

The practice location on file with NPPES is in Portland, OR.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-10-25. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-25.