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

Mrs. Dianne B Olszak, PT

Individual provider Orthopedic Physical Therapist · NPI 1710910435

Mrs. Dianne B Olszak, PT is registered under Physical Therapist in Private Practice in Trussville, Alabama. Graduated from University of Mississippi School of Medicine in 1985, 41 years ago. Practices with Therapy South Clay, LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
41
Trained at
University of Mississippi School of Medicine
Licensed in
AL
In the registry since
2006
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

See every abbreviation used in this directory →

Practice location Address checks out

4901 Deerfoot Pkwy
Trussville, AL 35173-2697 Not confirmed with CMS for 18 years — call before visiting
Phone: (205) 661-0810
Fax: (205) 661-9841
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopedic Physical Therapist (primary) Taxonomy 2251X0800X · Licence PTH1561 (AL)

Record details

NPI number1710910435
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedJuly 8, 2006
Last updated in NPPESAugust 26, 2008

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Therapy South Clay, Llc — 7 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 patients16
Services billed 100 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 Therapy South Clay, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 7 clinicians in the practice; 5 are shown here.