NPPES file of Aug 9, 2026

Robert Chillianis, PT

Physical Therapist · Syosset, NY

Robert Chillianis, PT is a physical therapist with a practice address in Syosset, New York, and NPI 1891561148, issued on Nov 28, 2023. Check the license (New York 051400, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891561148
Name
Robert Chillianis
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
051400 NY
Self-reported in NPPES; status is on the state search
Practice location
115 Eileen Way, Syosset, NY 11791
Phone
(516) 622-9797
Enumerated
Nov 28, 2023
Record last updated
Nov 28, 2023
Fax
(516) 620-7262
Medicare enrollment
Enrolled (PECOS I20231208000944); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest physical therapist records → All 21,756 in New York → Look up another NPI →

Also registered at 115 Eileen Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nora Bolin, ATC, PTAAthletic Trainer1053196725
  2. Robert Borzone, DC, LACChiropractor1235226044
  3. Sharon Borzone, DCChiropractor1871680686
  4. Megan Klein, PAPhysician Assistant1215811070
  5. Jason Kooch, D.O.Pain Medicine (Physical Medicine & Rehabilitation) Physician1902804347
  6. Eric Lepkowsky, MDOrthopaedic Surgery Physician1871024208

Verify Robert Chillianis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 051400    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Raymond N Cecora PT PCMassapequa, NY
  2. Syosset Physical Therapy And Athletic Training PLLCDeer Park, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Robert Chillianis among 21,756 physical therapist records in New York

Robert Chillianis, PT is one of 21,756 physical therapist records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.

  • NPI issued2023 · 83% of these records are older, 12% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2023 · median 2016 among the 7,302 with a school on file
  • Record last updated2023 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

55 physical therapist records list a practice address in Syosset

They are 55 of the 1,054 NPPES records with a practice address in Syosset, and 21,756 physical therapist records in New York.

All 21,756 in New York → Every provider in Syosset → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Robert Ackerly, PTSyosset, NY 117911992774046
  2. Hussain Al-Sullami, MSPTSyosset, NY 117911821053232
  3. Turkan Aydagul, PTSyosset, NY 117911639162928
  4. Scott Belding, PTSyosset, NY 117911043369515
  5. Seth Ben-Yishay, PTSyosset, NY 117911568439628
  6. Orrin Dayton, P.T.Syosset, NY 117911477537538
  7. Marty Febos, PTSyosset, NY 117911720099476
  8. Kristen Guleksen Al-Sullami, MSPTSyosset, NY 117911043272701

Common questions

What is Robert Chillianis, PT's NPI number?

Robert Chillianis, PT's National Provider Identifier (NPI) is 1891561148, issued on Nov 28, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Robert Chillianis, PT located?

The NPPES record lists a practice address at 115 Eileen Way, Syosset, NY, 11791. Phone: (516) 622-9797. Providers update this record themselves, so call before visiting.

How can I verify Robert Chillianis, PT's license?

NPPES lists New York license number 051400, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.