SHIREEN HOSSEINI
NPI 1992698435
Physical Therapist in Los Angeles, CA
About Shireen Hosseini NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHIREEN HOSSEINI (NPI 1992698435) is an individual physical therapist in Los Angeles, California, licensed in California (301336) and active in the NPI registry since June 2025.
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.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Shireen Hosseini is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Shireen Hosseini reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Shasta Health Physical Therapy PC
- 17 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Shireen Hosseini's NPI number?
The NPI number for Shireen Hosseini is 1992698435. It was assigned to this individual provider in the NPPES registry on June 2, 2025.
Where is Shireen Hosseini located?
Shireen Hosseini practices at 757 Westwood Plz, Los Angeles, CA 90095. The listed phone number is (949) 870-2526.
What is Shireen Hosseini's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Shireen Hosseini enrolled in Medicare?
Yes. Shireen Hosseini is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Shireen Hosseini's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shireen Hosseini reassigns Medicare benefits to Shasta Health Physical Therapy, P.C. (San Francisco, 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 Shireen Hosseini'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 Shireen Hosseini was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.