Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Alexandra Jean Winkelstern, PT

Individual provider Physical Therapist · NPI 1043803851

MS. Alexandra Jean Winkelstern, PT is registered under Physical Therapist in Private Practice in Southbury, Connecticut. Qualified in 1993, 33 years ago. Practices with Fox Rehab PT CT, LLC, a 78-clinician group, works from 2 locations and accepts Medicare assignment.

Years since qualifying
33
In the registry since
2021
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

655 Main St S
Southbury, CT 06488-4220
Phone: (877) 407-3422
Fax: (877) 407-4329
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 19 Constitution Way, Litchfield, CT 06759-3428 — (860) 567-9500

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X

Record details

NPI number1043803851
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorYes
NPI enumeratedFebruary 12, 2021
Last updated in NPPESApril 29, 2025
Certification dateApril 29, 2025

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Fox Rehab Pt Ct, Llc — 78 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 patients41
Services billed 2,658 a service is one billed item, such as a visit, a test or a procedure
Average patient age89

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 Fox Rehab PT CT, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 78 clinicians in the practice; 12 are shown here.

Other providers in Southbury