MARK JOSHUA SANTOS QUAN-TONG DPT
NPI 1174111777
Physical Therapist in Berkeley, CA
About Mark Joshua Santos Quan-tong Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK JOSHUA SANTOS QUAN-TONG DPT (NPI 1174111777) is an individual physical therapist in Berkeley, California, licensed in California (PT299428) and active in the NPI registry since January 2021.
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
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mark Joshua Santos Quan-tong Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mark Joshua Quan-tong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oakland, CA 94609
- Reassigned Medicare billing, California enrollment
- 211 clinicians in this Medicare group
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 29 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
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.
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 Mark Joshua Quan-tong's NPI number?
The NPI number for Mark Joshua Quan-tong is 1174111777. It was assigned to this individual provider in the NPPES registry on January 8, 2021. The provider is also known as Mark Quan-Tong Dpt.
Where is Mark Joshua Quan-tong located?
Mark Joshua Quan-tong practices at 2030 Addison Street Suite 101, Berkeley, CA 94704. The listed phone number is (510) 644-8031.
What is Mark Joshua Quan-tong's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Mark Joshua Quan-tong enrolled in Medicare?
Yes. Mark Joshua Quan-tong is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mark Joshua Quan-tong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Joshua Quan-tong reassigns Medicare benefits to 2 organizations: Golden State Orthopedics & Spine (Oakland, CA) and Orthonorcal, Inc. (Los Gatos, CA). Each 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 Mark Joshua Quan-tong'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 Mark Joshua Quan-tong was last updated on January 8, 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.