Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeannette Mendoza-Martinez

Clinical Social Worker in O Fallon, IL · enumerated 2022.

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

National Provider Identifier

1417671025

Verified

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Registry record

Entity type Individual (Type 1)

Name Jeannette Mendoza-Martinez

Sex Female

Practice address 980 Carnegie Knolls Dr, O Fallon, IL, 62269

Phone (240) 921-9959

Enumeration date Sep 27, 2022

Last updated in NPPES Jun 11, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License Q1-0012070 (DE) Primary

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

Is NPI 1417671025 active?

Yes, as of the latest NPPES snapshot, NPI 1417671025 is active (record last updated 2025-06-11).

How do I verify Jeannette Mendoza-Martinez's NPI record?

Cross-check NPI 1417671025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-11.