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

Mark Sirois, PT

Individual provider Physical Therapist · NPI 1598723322

Mark Sirois, PT is registered under Physical Therapist in Private Practice in Dearborn Heights, Michigan. Qualified in 1986, 40 years ago. Practices with Athletico Ltd, a 2,186-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
40
Licensed in
MI
In the registry since
2006
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

26945 Ford Rd
Dearborn Heights, MI 48127
Phone: (313) 254-4873
Fax: (313) 264-0784
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 5501003242 (MI)

Record details

NPI number1598723322
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorNo
NPI enumeratedMay 2, 2006
Last updated in NPPESAugust 8, 2018

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Athletico Ltd — 2186 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 patients20
Services billed 575 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 Athletico Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2186 clinicians in the practice; 12 are shown here.

Other providers in Dearborn Heights