Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Clock Tower Chiropractic & Massage PC

Chiropractor in Wilsonville, OR · enumerated 2013 · authorized official Sarah Colby, Owner/Princicple Operator.

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

National Provider Identifier

1669802617

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Registry record

Entity type Organization (Type 2)

Legal business name Clock Tower Chiropractic & Massage PC

Practice address 8642 Sw Main St, Suite #130, Wilsonville, OR, 97070

Phone (503) 685-9841

Fax (503) 682-9069

Enumeration date Nov 12, 2013

Last updated in NPPES Nov 19, 2013

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 23365 (OR) Primary

Authorized official

Name Sarah Colby

Title Owner/Princicple Operator

Phone (503) 685-9841

Other identifiers

Identifier	Type	State	Issuer
R134000	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-11-19. Verify at npiregistry.cms.hhs.gov.

Where is Clock Tower Chiropractic & Massage PC located?

The practice location on file with NPPES is in Wilsonville, OR.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-19.