DR. DAVID HUYNH OTD, OTR/L
NPI 1720944861
Occupational Therapist in Los Angeles, CA

Active since January 02, 2026Accepts Medicare Assignment
3130 WILSHIRE BLVD, LOS ANGELES, CA 90010(213) 389-1004 Get Directions Write a Review

NPPES record last updated: January 2, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. David Huynh Otd, Otr/l NPPES

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

DR. DAVID HUYNH OTD, OTR/L (NPI 1720944861) is an individual occupational therapist in Los Angeles, California, licensed in California (28604) and active in the NPI registry since January 2026. He is a graduate of University Of Southern California Keck School Of Medicine (2025).

NPPES Registry Identity

NPI1720944861
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameDR. DAVID HUYNHCredential: OTD, OTR/L
Location Address3130 WILSHIRE BLVDLos Angeles, CA 90010-1206
Mailing Address11871 Edgewood LnGarden Grove, CA 92840-1845 · (714) 261-8053
Sole ProprietorYes
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2025
Enumeration DateJanuary 2, 2026
NPPES CertifiedJanuary 2, 2026
✔ NPI 1720944861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in CA · 28604
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.
3130 WILSHIRE BLVD, Los Angeles, CA 90010

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. David Huynh Otd, Otr/l is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082179270
PECOS Enrollment IDI20260717003170

Medicare Billing Reassignment

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

General Practice
1520 SAN PABLO ST
Los Angeles, CA 90033
  • Reassigned Medicare billing, California enrollment
  • 2,445 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.

Other Providers at the Same Location NPPES

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

Occupational Therapist
3130 WILSHIRE BLVD
LOS ANGELES, CA 90010

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 David Huynh's NPI number?

The NPI number for David Huynh is 1720944861. It was assigned to this individual provider in the NPPES registry on January 2, 2026.

Where is David Huynh located?

David Huynh practices at 3130 Wilshire Blvd, Los Angeles, CA 90010. The listed phone number is (213) 389-1004.

What is David Huynh's specialty?

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

Is David Huynh enrolled in Medicare?

Yes. David Huynh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for David Huynh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Huynh reassigns Medicare benefits to Usc Care Medical Group, Inc (Los Angeles, 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 David Huynh'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 David Huynh was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.