Mark Joshua Quan-Tong, DPT
NPI 1174111777 · Physical Therapist · Berkeley, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Joshua Quan-Tong, DPT is a Physical Therapist provider in Berkeley, CA (NPI 1174111777).
Provider details
- NPI number
- 1174111777
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- Yes
- License
- PT299428 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
139 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 139 | $38 |
Typical Medicare-allowed amounts for these services range $38–$38 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-01-08
- Last updated
- 2021-01-08
- Certified
- 2021-01-08
Frequently asked questions
- What is Mark Joshua Quan-Tong's NPI number?
- Mark Joshua Quan-Tong's National Provider Identifier (NPI) is 1174111777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Joshua Quan-Tong's specialty?
- Mark Joshua Quan-Tong is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Joshua Quan-Tong located?
- Mark Joshua Quan-Tong's practice location on file with NPPES is 2030 Addison Street, Berkeley, CA 94704.
- What is Mark Joshua Quan-Tong's phone number?
- The practice phone number listed in the NPPES registry for Mark Joshua Quan-Tong is (510) 644-8031.
- Does Mark Joshua Quan-Tong accept Medicare?
- Mark Joshua Quan-Tong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Joshua Quan-Tong's NPI active?
- Yes — Mark Joshua Quan-Tong's NPI (1174111777) is active in the NPPES registry as of the last update on 2021-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.