Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Special Service for Groups, Inc.

Clinic/Center in Los Angeles, CA · enumerated 2007 · authorized official Herbert Hatanaka, Executive Director.

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

National Provider Identifier

1891826947

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Registry record

Entity type Organization (Type 2)

Legal business name Special Service for Groups, Inc.

Other name <Unavail>

Practice address 5715 S Broadway, Los Angeles, CA, 90037

Phone (323) 948-0444

Fax (323) 948-0443

Enumeration date Mar 8, 2007

Last updated in NPPES Oct 21, 2025

Taxonomy & classification

251X00000X Supports Brokerage Agency Agencies Secondary

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Herbert Hatanaka

Title Executive Director

Phone (213) 553-1800

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 2025-10-21. Verify at npiregistry.cms.hhs.gov.

Where is Special Service for Groups, Inc. located?

The practice location on file with NPPES is in Los Angeles, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-21.