DR. VIVIAN YOUSEF DPT
NPI 1114572690
Physical Therapist in San Mateo, CA
About Dr. Vivian Yousef Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VIVIAN YOUSEF DPT (NPI 1114572690) is an individual physical therapist in San Mateo, California, licensed in California (296917) and active in the NPI registry since August 2019. She maintains a secondary practice location in Encinitas and is a graduate of Other (2019).
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.
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Vivian Yousef Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Vivian Yousef reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 1,388 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.
Areas of Expertise CMS Part B claims 5
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.
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.
SAN MATEO, CA 94401
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 Vivian Yousef's NPI number?
The NPI number for Vivian Yousef is 1114572690. It was assigned to this individual provider in the NPPES registry on August 2, 2019. The provider is also known as Vivian H. Chow.
Where is Vivian Yousef located?
Vivian Yousef practices at 100 S San Mateo Dr, San Mateo, CA 94401. The listed phone number is (650) 696-4592.
What is Vivian Yousef's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Vivian Yousef enrolled in Medicare?
Yes. Vivian Yousef is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Vivian Yousef's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vivian Yousef reassigns Medicare benefits to California Luna Care Physical Therapy PC (Los Gatos, 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 Vivian Yousef'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 Vivian Yousef was last updated on October 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.