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Irwindale Industrial Clinic

Orthopedic Physical Therapist in Irwindale, CA · enumerated 2008 · authorized official Jack Feldsher, Owner.

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

National Provider Identifier

1710152939

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Registry record

Entity type Organization (Type 2)
Legal business name Irwindale Industrial Clinic
Practice address 6000 N Irwindale Ave, Irwindale, CA, 91702
Phone (626) 969-9800
Fax (626) 969-3061
Enumeration date Apr 29, 2008
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Jack Feldsher
Title Owner
Phone (626) 969-9800

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.

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Frequently asked questions

Who is the authorized official for Irwindale Industrial Clinic?
NPPES lists Jack Feldsher (Owner) as the authorized official for this organization.
What is the NPI number for Irwindale Industrial Clinic?
The NPI for Irwindale Industrial Clinic is 1710152939, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.