NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Greenway Chiropractic Clinic

Chiropractor in Beaverton, OR · enumerated 2012 · authorized official Robert Breitenstein, Owner.

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

National Provider Identifier

1730442930

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Greenway Chiropractic Clinic
Practice address 8070 Sw Hall Blvd, Suite 100, Beaverton, OR, 97008
Phone (503) 643-0156
Fax (971) 732-5624
Enumeration date Jun 21, 2012
Last updated in NPPES Jun 21, 2012

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 1508 (OR) Primary

Authorized official

Name Robert Breitenstein
Title Owner
Phone (503) 643-0156

Other identifiers

Identifier Type State Issuer
R0000QGBXK Other OR MEDICARE PTAN

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

What is the NPI number for Greenway Chiropractic Clinic?
The NPI for Greenway Chiropractic Clinic is 1730442930, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Greenway Chiropractic Clinic?
NPPES lists Robert Breitenstein (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-21.