Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Western Resident Training and Management Corporation

Durable Medical Equipment & Medical Supplies in Torrance, CA · enumerated 2007 · authorized official Dennis Gumm, Ceo / President.

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

National Provider Identifier

1619176625

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Western Resident Training and Management Corporation

Practice address 22750 Hawthorne Blvd, Suite #220, Torrance, CA, 90505

Phone (310) 378-5424

Fax (310) 378-3824

Enumeration date Jul 11, 2007

Last updated in NPPES Jul 11, 2007

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License E1983 (CA) Primary

Authorized official

Name Dennis Gumm

Title Ceo / President

Phone (310) 378-5424

Other identifiers

Identifier	Type	State	Issuer
1083742241	Other	CA	PODIATRIST FOOT & ANKLE S

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

What type of organization is Western Resident Training and Management Corporation?

Western Resident Training and Management Corporation is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-11.