NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dlh Occupational Therapy, LLC

Specialist in Tualatin, OR · enumerated 2015 · authorized official Donna Hamilton, Occupational Therapist.

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

National Provider Identifier

1861870669

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Dlh Occupational Therapy, LLC
Practice address 8050 Sw Warm Springs St Ste 130, Tualatin, OR, 97062
Phone (503) 504-0418
Enumeration date May 12, 2015
Last updated in NPPES May 12, 2015

Taxonomy & classification

174400000X Specialist Other Service Providers · License 1048253 (OR) Primary

Authorized official

Name Donna Hamilton
Title Occupational Therapist
Phone (503) 504-0418

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

Who is the authorized official for Dlh Occupational Therapy, LLC?
NPPES lists Donna Hamilton (Occupational Therapist) as the authorized official for this organization.
What is the NPI number for Dlh Occupational Therapy, LLC?
The NPI for Dlh Occupational Therapy, LLC is 1861870669, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-12.