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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What is the NPI number for Optimum Function LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2025-09-11.