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Acorn Chiropractic LLC

Chiropractor in Portland, OR · enumerated 2013 · authorized official Kathryn Brown, Owner/Chiropractor.

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

National Provider Identifier

1558609586

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Registry record

Entity type Organization (Type 2)
Legal business name Acorn Chiropractic LLC
Practice address 6214 Se Milwaukie Ave, Portland, OR, 97202
Enumeration date Jan 25, 2013
Last updated in NPPES Jun 10, 2013

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 5082 (OR) Primary

Authorized official

Name Kathryn Brown
Title Owner/Chiropractor

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.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Acorn Chiropractic LLC?
Acorn Chiropractic LLC is registered in NPPES as a Chiropractor (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-10.