Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther H Cho, PMHNP

Q: What is the NPI number for Esther Cho?

The National Provider Identifier (NPI) for Esther Cho is 1609645993, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in La Crescenta, CA · enumerated 2023.

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

National Provider Identifier

1609645993

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Registry record

Entity type Individual (Type 1)

Name Esther H Cho

Credential PMHNP

Sex Female

Practice address 3132 Los Olivos Ln, La Crescenta, CA, 91214

Phone (714) 878-7862

Enumeration date Dec 27, 2023

Last updated in NPPES Jun 21, 2024

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2023125846 (CA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95026796 (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

Where does Esther Cho practice?

The practice location on file with NPPES is in La Crescenta, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Esther Cho?

The National Provider Identifier (NPI) for Esther Cho is 1609645993, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-21.