NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Koosman Chiropractic Clinic

Chiropractor in Hillsboro, OR · enumerated 2011 · authorized official Jeffrey Koosman, Owner.

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

National Provider Identifier

1295018729

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Koosman Chiropractic Clinic
Practice address 862 Se Oak St, Suite 3a, Hillsboro, OR, 97123
Phone (503) 648-6997
Fax (503) 648-0122
Enumeration date Sep 21, 2011
Last updated in NPPES Sep 21, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 1807 (OR) Primary

Authorized official

Name Jeffrey Koosman
Title Owner
Phone (503) 648-6997

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 → Validate an NPI →

Frequently asked questions

Who is the authorized official for Koosman Chiropractic Clinic?
NPPES lists Jeffrey Koosman (Owner) as the authorized official for this organization.
What is the NPI number for Koosman Chiropractic Clinic?
The NPI for Koosman Chiropractic Clinic is 1295018729, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-21.