Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Trillium Family Services

Q: What type of organization is Trillium Family Services?

Trillium Family Services is registered in NPPES as a Mental Illness Community Based Residential Treatment Facility (its primary provider taxonomy).

Mental Illness Community Based Residential Treatment Facility in Corvallis, OR · enumerated 2007 · authorized official Todd Byerly, Supervisor.

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

National Provider Identifier

1104026376

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Registry record

Entity type Organization (Type 2)

Legal business name Trillium Family Services

Practice address 792 Se Mayberry Ave, Corvallis, OR, 97333

Phone (503) 780-8811

Enumeration date Jul 24, 2007

Last updated in NPPES Jul 24, 2007

Taxonomy & classification

320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Todd Byerly

Title Supervisor

Phone (541) 990-4958

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Trillium Family Services?

Trillium Family Services is registered in NPPES as a Mental Illness Community Based Residential Treatment Facility (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-24.