Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Optimum Function LLC

Organization Chiropractor · NPI 1841415783

Optimum Function LLC is a Chiropractor in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2007.

Licensed in
OR
In the registry since
2007
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1201 SW 12th Ave Ste 310
Portland, OR 97205-2031
Phone: (503) 274-2639
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Massage Therapist (primary) Taxonomy 225700000X · Licence 10250 (OR)
Chiropractor Taxonomy 111N00000X · Licence 3622 (OR)

Record details

NPI number1841415783
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tim Irving — Member Owner · (503) 866-9739
NPI enumeratedApril 16, 2007
Last updated in NPPESSeptember 11, 2025
Mailing address7704 Se Madison St, Portland, OR 97215-3017

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