Oconnor Chiropractic Inc

Oconnor Chiropractic Inc is a healthcare organization registered as Chiropractor in La Mirada, CA, holding Type 2 (organization) NPI 1861559338 since 2007. The authorized official on file is Barry Oconnor, President Owner.

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NPI	1861559338
Entity type	Organization (Type 2)
Legal business name	Oconnor Chiropractic Inc
Practice address	12250 LA MIRADA BLVD, La Mirada, CA, 90638
Phone	5629430141
Fax	5629477246
Enumeration date	2007-01-03
Last updated in NPPES	2020-08-22

Authorized official

Name	Barry Oconnor
Title	President Owner
Phone	5629430141

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	15005	CA

Copy-ready billing details

Provider: Oconnor Chiropractic Inc
NPI: 1861559338
Taxonomy: 111N00000X (Chiropractor)
Address: 12250 LA MIRADA BLVD, La Mirada, CA, 90638

Providers at this address

NPI	Name	Type	Specialty	Location
1013105832	Barry O'Connor	Individual	Chiropractor	La Mirada, CA

Verify this record

Cross-check NPI 1861559338 against the authoritative CMS record: view Oconnor Chiropractic Inc 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 Oconnor Chiropractic Inc located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.