Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hannah Liu

Q: What is the NPI number for Hannah Liu?

The National Provider Identifier (NPI) for Hannah Liu is 1215054846, a Type 1 (individual) record in the CMS NPPES registry.

Art Therapist in South Pasadena, CA · enumerated 2007.

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

National Provider Identifier

1215054846

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Registry record

Entity type Individual (Type 1)

Name Hannah Liu

Sex Female

Practice address 625 Fair Oaks Ave, Suite 300, South Pasadena, CA, 91030

Phone (626) 395-7100

Enumeration date Mar 26, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

221700000X Art Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Hannah Liu?

The National Provider Identifier (NPI) for Hannah Liu is 1215054846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hannah Liu practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.