Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Choi

Physical Therapist in Montebello, CA · enumerated 2026.

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

National Provider Identifier

1548112576

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Registry record

Entity type Individual (Type 1)

Name Katherine Choi

Sex Female

Practice address 433 N 4th St Ste 208, Montebello, CA, 90640

Phone (818) 561-7707

Enumeration date Feb 11, 2026

Last updated in NPPES Feb 11, 2026

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative 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 is the NPI number for Katherine Choi?

The National Provider Identifier (NPI) for Katherine Choi is 1548112576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Choi practice?

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

Other providers at this practice address

Browse all →

Hailey Hwangbo Nurse Practitioner · Montebello, CA NPI 1891776357 Ardavan Makaremi Physical Therapist · Montebello, CA NPI 1497411573 Adam Bravo Physical Therapist · Montebello, CA NPI 1144902966 Austin Collins Physical Therapist · Montebello, CA NPI 1891510939

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-11.