YA-HSIN CHANG
NPI 1720923345
Physical Therapist in Tarzana, CA
About Ya-hsin Chang NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YA-HSIN CHANG (NPI 1720923345) is an individual physical therapist in Tarzana, California, licensed in California (310013) and active in the NPI registry since April 2026. She is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Group Practice 1
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
Ya-hsin Chang 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.
Medicare Billing Reassignment
Medicare enrollment records show Ya-hsin Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tarzana, CA 91356
- Reassigned Medicare billing, California enrollment
- 8 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91356 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Ya-hsin Chang's NPI number?
The NPI number for Ya-hsin Chang is 1720923345. It was assigned to this individual provider in the NPPES registry on April 21, 2026.
Where is Ya-hsin Chang located?
Ya-hsin Chang practices at 18376 Clark St, Tarzana, CA 91356. The listed phone number is (818) 996-8386.
What is Ya-hsin Chang's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Ya-hsin Chang enrolled in Medicare?
Yes. Ya-hsin Chang 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 Ya-hsin Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ya-hsin Chang reassigns Medicare benefits to Ho Rehab Center, Inc (Tarzana, 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 Ya-hsin Chang'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 Ya-hsin Chang was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.