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Optimum Function LLC

Optimum Function LLC is a healthcare organization registered as Massage Therapist in Portland, OR, holding Type 2 (organization) NPI 1841415783 since 2007. The authorized official on file is Tim Irving, Member Owner.

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NPI 1841415783
Entity type Organization (Type 2)
Legal business name Optimum Function LLC
Practice address 1201 SW 12TH AVE STE 310, Portland, OR, 97205
Phone 5032742639
Enumeration date 2007-04-16
Last updated in NPPES 2025-09-11

Authorized official

Name Tim Irving
Title Member Owner
Phone 5038669739

Taxonomy & classification

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Secondary 3622 OR
225700000X Massage Therapist Primary 10250 OR
Copy-ready billing details
Provider: Optimum Function LLC
NPI: 1841415783
Taxonomy: 225700000X (Massage Therapist)
Address: 1201 SW 12TH AVE STE 310, Portland, OR, 97205

Verify this record

Cross-check NPI 1841415783 against the authoritative CMS record: view Optimum Function LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Optimum Function LLC?
NPPES lists Tim Irving (Member Owner) as the authorized official for this organization.
What is the NPI number for Optimum Function LLC?
The NPI for Optimum Function LLC is 1841415783, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2025-09-11.