Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Sungwon Yoo

Psychologist in Rosemead, CA · enumerated 2017.

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

National Provider Identifier

1700398872

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Registry record

Entity type Individual (Type 1)

Name Christina Sungwon Yoo

Sex Female

Practice address 9353 Valley Blvd, Rosemead, CA, 91770

Phone (626) 287-2988

Enumeration date Oct 30, 2017

Last updated in NPPES Jul 10, 2023

Taxonomy & licenses

225C00000X Rehabilitation Counselor Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers Secondary

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

103T00000X Psychologist Behavioral Health & Social Service Providers 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

What specialty is Christina Yoo?

Christina Yoo is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Pacific Clinics Community/Behavioral Health Agency · Rosemead, CA NPI 1639186786 Christine Vo Mental Health Counselor · Rosemead, CA NPI 1053485896 Anne Wong Clinical Social Worker · Rosemead, CA NPI 1184771206 Michi Fu Clinical Psychologist · Rosemead, CA NPI 1649318387 Jenny Lee Rehabilitation Practitioner · Rosemead, CA NPI 1477693596 An Tieu Rehabilitation Practitioner · Rosemead, CA NPI 1942340161 Tech Ta Rehabilitation Practitioner · Rosemead, CA NPI 1174663397 Vicky Kwan Clinical Social Worker · Rosemead, CA NPI 1548301831

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-10.