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

Robert Brian John Bertoni

Individual provider Physical Therapist · NPI 1891284097

Robert Brian John Bertoni is registered under Physical Therapist in Private Practice in Chelsea, Michigan. Graduated from University of Michigan Medical School in 1986, 40 years ago. Practices with Probility Therapy Services, a 106-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
40
Trained at
University of Michigan Medical School
Licensed in
MI
In the registry since
2018
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Practice location Address checks out

775 S Main St
Chelsea, MI 48118-1383
Phone: (734) 593-5600
Fax: (734) 593-6375
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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 5501008190 (MI)

Record details

NPI number1891284097
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 3, 2018
Last updated in NPPESMay 3, 2018

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1986 (40 years in practice)
Group practice Probility Therapy Services — 106 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 patients74
Services billed 1,925 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 Probility Therapy Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 106 clinicians in the practice; 12 are shown here.

Other providers in Chelsea