Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Integrated Specialty Medical Associates Ipa, Inc

Specialist in Gardena, CA · enumerated 2006 · authorized official Jack Rubin, Treasurer.

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

National Provider Identifier

1891876702

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Registry record

Entity type Organization (Type 2)

Legal business name Integrated Specialty Medical Associates Ipa, Inc

Practice address 1515 W 190th St, Suite 410, Gardena, CA, 90248

Phone (310) 538-1239

Fax (310) 538-0929

Enumeration date Oct 18, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Jack Rubin

Title Treasurer

Phone (310) 538-1239

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 is the NPI number for Integrated Specialty Medical Associates Ipa, Inc?

The NPI for Integrated Specialty Medical Associates Ipa, Inc is 1891876702, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Integrated Specialty Medical Associates Ipa, Inc?

NPPES lists Jack Rubin (Treasurer) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.