Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

S4 Interpreters

Q: What type of organization is S4 Interpreters?

S4 Interpreters is registered in NPPES as a Interpreter (its primary provider taxonomy).

Interpreter in San Diego, CA · enumerated 2007 · authorized official Sayed Ali, President.

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

National Provider Identifier

1194944553

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Registry record

Entity type Organization (Type 2)

Legal business name S4 Interpreters

Other name <Unavail>

Practice address 11305 Rancho Berbardo Road, Suite 101, San Diego, CA, 92127

Phone (800) 726-9891

Fax (800) 726-9822

Enumeration date Apr 24, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

171R00000X Interpreter Other Service Providers Primary

Authorized official

Name Sayed Ali

Title President

Phone (800) 726-9891

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 S4 Interpreters?

S4 Interpreters is registered in NPPES as a Interpreter (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.

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