MARK JOSHUA SANTOS QUAN-TONG DPT
NPI 1174111777
Physical Therapist in Berkeley, CA

Active since January 08, 2021
2030 ADDISON STREET, SUITE 101, BERKELEY, CA 94704(510) 644-8031 Get Directions Write a Review

NPPES record last updated: January 8, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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

NPI1174111777
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameMARK JOSHUA SANTOS QUAN-TONGCredential: DPT
Location Address2030 ADDISON STREET, SUITE 101Berkeley, CA 94704
Mailing Address2030 Addison Street, Suite 101Berkeley, CA 94704
Sole ProprietorYes
Enumeration DateJanuary 8, 2021
NPPES CertifiedJanuary 8, 2021
✔ NPI 1174111777 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License✔ Licensed in CA · PT299428
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • 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.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
2030 ADDISON STREET, Berkeley, CA 94704

Other Names 1

Other Name (5)Mark Quan-tong Dpt

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

2

Medicare 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.

Orthopaedic Surgery
3300 WEBSTER ST STE 1201
Oakland, CA 94609
  • Reassigned Medicare billing, California enrollment
  • 211 clinicians in this Medicare group
Orthopaedic Surgery
340 DARDANELLI LN STE 10
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.

Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
139 services12 patients

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.