Grenda Chiropractic, Inc.

Grenda Chiropractic, Inc. is a healthcare organization registered as Rehabilitation Chiropractor in Torrance, CA, holding Type 2 (organization) NPI 1871635680 since 2007. The authorized official on file is Eric Grenda, Owner.

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NPI	1871635680
Entity type	Organization (Type 2)
Legal business name	Grenda Chiropractic, Inc.
Practice address	3640 LOMITA BLVD, SUITE 306, Torrance, CA, 90505
Phone	3103738595
Fax	3103735356
Enumeration date	2007-02-12
Last updated in NPPES	2020-08-22

Authorized official

Name	Eric Grenda
Title	Owner
Phone	3103738595

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
111NR0400X	Rehabilitation Chiropractor	Primary	DC23471	CA

Copy-ready billing details

Provider: Grenda Chiropractic, Inc.
NPI: 1871635680
Taxonomy: 111NR0400X (Rehabilitation Chiropractor)
Address: 3640 LOMITA BLVD, SUITE 306, Torrance, CA, 90505

Providers at this address

NPI	Name	Type	Specialty	Location
1386697431	Anthony J Chen MD Inc	Organization	Adult Medicine Physician	Torrance, CA
1609815281	Richard Shrader	Individual	Orthopaedic Surgery Physician	Torrance, CA
1285677526	Ronald Lu	Individual	Dentist	Torrance, CA
1841236973	Gary Schmid	Individual	General Practice Dentistry	Torrance, CA
1639115736	Eric Grenda	Individual	Chiropractor	Torrance, CA
1366472813	Mansour Tafazoli	Individual	Specialist	Torrance, CA
1104930296	Alberta Samuelson	Individual	Psychiatry Physician	Torrance, CA
1689775025	Functional Restoration Medical Center, Inc,	Organization	Radiology Clinic/Center	Torrance, CA

Verify this record

Cross-check NPI 1871635680 against the authoritative CMS record: view Grenda 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 Grenda Chiropractic, Inc. 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 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.