Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HYESEONG CHOI
NPI 1619633872
Clinic/Center - Physical Therapy in Torrance, CA

Q: What is Hyeseong Choi's NPI number?

The NPI number for Hyeseong Choi is 1619633872. It was assigned to this individual provider in the NPPES registry on November 11, 2021.

Q: What is Hyeseong Choi's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Physical Therapy, with taxonomy code 261QP2000X.

Q: When was this NPI record last updated?

The NPPES record for Hyeseong Choi was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 11, 2021

23430 HAWTHORNE BLVD STE 105, TORRANCE, CA 90505(310) 791-3812(310) 373-4686 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 9, 2026, Nov 11, 2021 (2 updates tracked since 2021).

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About Hyeseong Choi NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HYESEONG CHOI (NPI 1619633872) is an individual physical therapy provider in Torrance, California, licensed in California (301030) and active in the NPI registry since November 2021. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1619633872

Entity TypeIndividualMale

Primary Taxonomy261QP2000X

Provider Legal NameHYESEONG CHOI

Location Address23430 HAWTHORNE BLVD STE 105Torrance, CA 90505-4777

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380

Phone(310) 791-3812

Fax(310) 373-4686

Sole ProprietorYes

Enumeration DateNovember 11, 2021

Last NPPES UpdateSeptember 9, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 9, 2026

✔ NPI 1619633872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Physical TherapyAmbulatory Health Care Facilities

Taxonomy Code261QP2000X

License✔ Licensed in CA · 301030

Definition

An entity, facility, or distinct part of a facility providing diagnostic and treatment services related to physical rehabilitation. Physical therapy is a dynamic profession with an established theoretical and scientific base and widespread clinical applications in the restoration, maintenance, and promotion of optimal physical function. Physical therapists and physical therapist assistants are licensed health care professionals who are experts in the movement system and help individuals maintain, restore, and improve movement, activity, and functioning, thereby enabling optimal performance and enhancing health, well-being, and quality of life. Their services prevent, minimize, or eliminate impairments of body functions and structures, activity limitations, and participation restrictions. Physical therapy is provided for individuals of all ages who have or may develop impairments, activity limitations, and participation restrictions related to (1) conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems or (2) the negative effects attributable to unique personal and environmental factors as they relate to human performance.

23430 HAWTHORNE BLVD STE 105, Torrance, CA 90505

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Secondary Practice Locations 2

Location 1675 N Park AvePomona, CA 91768-3622 · Phone (626) 333-3172 · Fax (626) 333-3163

Location 2701 E 28th St Ste 111Long Beach, CA 90806-2715 · Phone (626) 333-3172 · Fax (626) 333-3163

Other Identifiers 1

Other301030CA · Physical Therapy Board Of California

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hyeseong Choi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

Medicare enrollment records show Hyeseong Choi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group

3.6 mi

Health Maintenance Organization

25825 VERMONT AVE
Harbor City, CA 90710

Reassigned Medicare billing, California enrollment
13,921 clinicians in this Medicare group

NPI 1598797011 (310) 325-5111

Rj Physical Therapy Group Inc

9.4 mi

Physical Therapist

575 E HARDY ST STE 105
Inglewood, CA 90301

Reassigned Medicare billing, California enrollment
7 clinicians in this Medicare group

NPI 1306290085 (310) 412-0100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110

This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.

3,789 services133 patients

Therapy procedure using manual technique, each 15 minutes 97140

This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.

845 services121 patients

Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care G0283

Electrical stimulation is a therapy method where mild electrical pulses are used to treat pain or stimulate muscles in certain areas. It's not for wound care but is part of a broader therapy plan. It's safe, non-invasive, and can help improve overall health.

747 services116 patients

Training for self-care or home management, each 15 minutes 97535

This service involves training sessions, each lasting 15 minutes, focused on teaching you essential self-care or home management skills. You'll learn techniques to manage your health condition at home, promoting independence and enhancing your quality of life.

633 services109 patients

Placement of strapping to hip 29520

Strapping to the hip is a procedure where a supportive material is applied to your hip area. The aim is to limit movement, provide support, and reduce pain. It's often used for injuries or conditions affecting the hip, aiding recovery and preventing further damage.

435 services58 patients

Therapy procedure using functional activities 97530

A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.

234 services20 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OLIVER SEVERIOS

Physical Therapist (Orthopedic)