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Gresia Yadira Perez Osuna, ASW

Clinical Social Worker in San Diego, CA · enumerated 2018.

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

National Provider Identifier

1154800183

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Registry record

Entity type Individual (Type 1)
Name Gresia Yadira Perez Osuna
Credential ASW
Sex Female
Practice address 5472 El Cajon Blvd, #101, San Diego, CA, 92115
Phone (619) 269-0836
Enumeration date Aug 10, 2018
Last updated in NPPES Oct 28, 2024

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other 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 122914 (CA) Primary
101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

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.

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Frequently asked questions

Where does Gresia Perez Osuna practice?
The practice location on file with NPPES is in San Diego, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gresia Perez Osuna?
The National Provider Identifier (NPI) for Gresia Perez Osuna is 1154800183, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-28.