Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angel Ya Chi Tseng, PSYD

School Counselor in Oakland, CA · enumerated 2022.

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

National Provider Identifier

1770210775

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Registry record

Entity type Individual (Type 1)

Name Angel Ya Chi Tseng

Credential PSYD

Sex Female

Practice address 5000 Macarthur Blvd, Oakland, CA, 94613

Phone (510) 430-2272

Enumeration date Aug 1, 2022

Last updated in NPPES Aug 1, 2022

Taxonomy & licenses

101YS0200X School Counselor Behavioral Health & Social Service Providers Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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 1770210775 active?

Yes, as of the latest NPPES snapshot, NPI 1770210775 is active (record last updated 2022-08-01).

How do I verify Angel Tseng's NPI record?

Cross-check NPI 1770210775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Jeremy Tillim Emergency Medicine Physician · Oakland, CA NPI 1366423410 Deborah Johnson Psychiatric/Mental Health Nurse Practitioner · Oakland, CA NPI 1518270388 Natalie Spangler Athletic Trainer · Oakland, CA NPI 1720487762 Brittany Cooper Clinical Psychologist · Oakland, CA NPI 1306414339 Mia Curtis School Counselor · Oakland, CA NPI 1417780651 Jitha Mangalath Mental Health Counselor · Oakland, CA NPI 1487531307 Alexsis Nazaire Mental Health Counselor · Oakland, CA NPI 1740167667 Sarah Tinawi Mental Health Counselor · Oakland, CA NPI 1568349488

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-01.