Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John A. Liddy, D.C.

Rehabilitation Chiropractor in West Hollywood, CA · enumerated 2012 · authorized official Deborra Liddy, Office Manager.

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

National Provider Identifier

1366701203

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Registry record

Entity type Organization (Type 2)

Legal business name John A. Liddy, D.C.

Other name <Unavail>

Practice address 8920 W Sunset Blvd Ste 200, West Hollywood, CA, 90069

Phone (310) 659-1959

Fax (310) 659-4769

Enumeration date May 13, 2012

Last updated in NPPES May 16, 2012

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License DC16468 (CA) Secondary

111NR0400X Rehabilitation Chiropractor Chiropractic Providers · License DC31888 (CA) Secondary

111NR0400X Rehabilitation Chiropractor Chiropractic Providers · License DC31233 (CA) Primary

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License DC16468 (CA) Secondary

Authorized official

Name Deborra Liddy

Title Office Manager

Phone (310) 659-1959

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 2012-05-16. Verify at npiregistry.cms.hhs.gov.

Where is John A. Liddy, D.C. located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-16.