GLORIA HSU OTR/L
NPI 1376992347
Occupational Therapist in Monterey Park, CA

Active since June 09, 2016
121 S YNEZ AVE APT A, MONTEREY PARK, CA 91754(626) 230-1113 Get Directions Write a Review

NPPES record last updated: October 12, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gloria Hsu Otr/l NPPES

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

GLORIA HSU OTR/L (NPI 1376992347) is an individual occupational therapist in Monterey Park, California, licensed in California (11417) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1376992347
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameGLORIA HSUCredential: OTR/L
Location Address121 S YNEZ AVE APT AMonterey Park, CA 91754-2841
Mailing Address121 S Ynez Ave Apt AMonterey Park, CA 91754-2841
Sole ProprietorYes
Enumeration DateJune 9, 2016
Last NPPES UpdateOctober 12, 2021
NPPES CertifiedOctober 12, 2021
✔ NPI 1376992347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in CA · 11417
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
Also ListedOccupational Therapist · Feeding, Eating & SwallowingTaxonomy 225XF0002X · License 11417 (CA)
121 S YNEZ AVE APT A, Monterey Park, CA 91754

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gloria Hsu Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Gloria Hsu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Health Maintenance Organization
3600 ROSEMEAD BLVD
Rosemead, CA 91770
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group

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

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gloria Hsu's NPI number?

The NPI number for Gloria Hsu is 1376992347. It was assigned to this individual provider in the NPPES registry on June 9, 2016.

Where is Gloria Hsu located?

Gloria Hsu practices at 121 S Ynez Ave Apt A, Monterey Park, CA 91754. The listed phone number is (626) 230-1113.

What is Gloria Hsu's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Gloria Hsu enrolled in Medicare?

Yes. Gloria Hsu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gloria Hsu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gloria Hsu reassigns Medicare benefits to Southern California Permanente Medical Group (Rosemead, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gloria Hsu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gloria Hsu was last updated on October 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.