Garrison Chiropractic

Garrison Chiropractic is a healthcare organization registered as Chiropractor in Torrance, CA, holding Type 2 (organization) NPI 1639470230 since 2010. The authorized official on file is Mark Garrison, President.

✓ Active NPI ✓ Valid NPI checksum

NPI	1639470230
Entity type	Organization (Type 2)
Legal business name	Garrison Chiropractic
Other name	<Unavail>
Practice address	25200 CRENSHAW BLVD, STE. 101, Torrance, CA, 90505
Phone	4242129428
Fax	4242103512
Enumeration date	2010-11-12
Last updated in NPPES	2010-12-15

Authorized official

Name	Mark Garrison
Title	President
Phone	4242129428

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	26721	CA

Copy-ready billing details

Provider: Garrison Chiropractic
NPI: 1639470230
Taxonomy: 111N00000X (Chiropractor)
Address: 25200 CRENSHAW BLVD, STE. 101, Torrance, CA, 90505

Providers at this address

NPI	Name	Type	Specialty	Location
1164414108	Rodney Ruge	Individual	Chiropractor	Torrance, CA
1740233949	Mark Garrison	Individual	Chiropractor	Torrance, CA
1659405603	Kara Nania	Individual	Chiropractor	Torrance, CA
1134310709	Nania Chiropractic Inc	Organization	Chiropractor	Torrance, CA

Verify this record

Cross-check NPI 1639470230 against the authoritative CMS record: view Garrison Chiropractic on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Garrison Chiropractic located?

The practice location on file with NPPES is in Torrance, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-12-15. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-12-15.