Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Duffy Chan, PT

Individual provider Specialist · NPI 1033302617

Duffy Chan, PT is registered under Physical Therapist in Private Practice in Sugar Land, Texas. Qualified in 2007, 19 years ago. Practices with Diaz-Olson Physical Therapy and Sports Rehabilitation Inc, a 3-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
19
Licensed in
TX
In the registry since
2007
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

20403 University Blvd Ste 100
Sugar Land, TX 77478-4976 Not confirmed with CMS for 19 years — call before visiting
Phone: (281) 325-0188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 1175229 (TX)

Record details

NPI number1033302617
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorNo
NPI enumeratedAugust 27, 2007
Last updated in NPPESAugust 27, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Diaz-Olson Physical Therapy And Sports Rehabilitation Inc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients50
Services billed 2,666 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Diaz-Olson Physical Therapy and Sports Rehabilitation Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Sugar Land