Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yocelyn Ramirez-Pena

Clinical Social Worker in Chino Hills, CA · enumerated 2022.

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

National Provider Identifier

1639825250

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Registry record

Entity type Individual (Type 1)

Name Yocelyn Ramirez-Pena

Sex Female

Practice address 1907 Boys Republic Dr, Chino Hills, CA, 91709

Phone (909) 628-1217

Fax (909) 306-5427

Enumeration date Feb 22, 2022

Last updated in NPPES Dec 19, 2025

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 135352 (CA) 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

How do I verify Yocelyn Ramirez-Pena's NPI record?

Cross-check NPI 1639825250 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639825250 active?

Yes, as of the latest NPPES snapshot, NPI 1639825250 is active (record last updated 2025-12-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-19.