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

Gregg Chiropractic LLC

Organization Clinic/Center · NPI 1164778692

Gregg Chiropractic LLC is a Clinic/Center in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2012.

Licensed in
OR
In the registry since
2012
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

4425 SW Corbett Ave
Portland, OR 97239-4260
Phone: (503) 225-9033
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X · Licence 4055 (OR)

Record details

NPI number1164778692
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sean Gregg — Owner/Chiropractor · (503) 225-9033
NPI enumeratedAugust 2, 2012
Last updated in NPPESAugust 2, 2012
Mailing address4425 Sw Corbett Ave, Portland, OR 97239-4260

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