NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gamsa Therapy Clinic

Geriatric Physical Therapist in Granada Hills, CA · enumerated 2016 · authorized official Won Choi, President.

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

National Provider Identifier

1710339403

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Gamsa Therapy Clinic
Practice address 10682 Balboa Blvd, Granada Hills, CA, 91344
Phone (818) 488-4711
Enumeration date Jul 6, 2016
Last updated in NPPES Sep 29, 2016

Taxonomy & classification

2251G0304X Geriatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT28486 (CA) Primary

Authorized official

Name Won Choi
Title President
Phone (818) 488-4711

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 type of organization is Gamsa Therapy Clinic?
Gamsa Therapy Clinic is registered in NPPES as a Geriatric Physical Therapist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-29.