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

Katelyn Sidoti

Individual provider Physical Therapist · NPI 1043041320

Katelyn Sidoti is registered under Physical Therapist in Private Practice in Laveen, Arizona. Qualified in 2024, 2 years ago. Practices with Ati Holdings of Arizona LLC, a 231-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts and Virginia.

Years since qualifying
2
Licensed in
MA, VA
In the registry since
2024
Specialties on file
3
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Practice location Address checks out

5911 W Baseline Rd Ste 102
Laveen, AZ 85339-2811
Phone: (480) 281-6103
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 75-77 Spring Street, West Roxbury, MA 02132 — (617) 637-4640
  • 150 Burnetts Way Ste 230, Suffolk, VA 23434-8168 — (757) 942-2022

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X
Physical Therapist Taxonomy 225100000X · Licence 2305216694 (VA)
Physical Therapist Taxonomy 225100000X · Licence PTL28158 (MA)

Record details

NPI number1043041320
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 9, 2024
Last updated in NPPESJuly 30, 2025
Certification dateJuly 30, 2025

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Ati Holdings Of Arizona Llc — 231 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients47
Services billed 1,032 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 Ati Holdings of Arizona LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 231 clinicians in the practice; 12 are shown here.

Other providers in Laveen