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

Robert Chillianis, PT

Individual provider Physical Therapist · NPI 1891561148

Robert Chillianis, PT is registered under Physical Therapist in Private Practice in Syosset, New York. Qualified in 2023, 3 years ago. Practices with Syosset Physical Therapy and Athletic Training PLLC, a 10-clinician group and works from 2 locations. Licensed in New York.

Years since qualifying
3
Licensed in
NY
In the registry since
2023
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

115 Eileen Way
Syosset, NY 11791-5302
Phone: (516) 622-9797
Fax: (516) 620-7262
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2339 Hempstead Tpke, East Meadow, NY 11554-2038 — (516) 622-9797

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 051400 (NY)

Record details

NPI number1891561148
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorNo
NPI enumeratedNovember 28, 2023
Last updated in NPPESNovember 28, 2023
Certification dateNovember 28, 2023

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Syosset Physical Therapy And Athletic Training Pllc — 10 clinicians
Accepts Medicare assignment Not indicated
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 patients156
Services billed 2,747 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Syosset Physical Therapy and Athletic Training PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 10 clinicians in the practice; 7 are shown here.

Other providers in Syosset