Robert Chillianis, PT
NPI 1891561148 · Physical Therapist · Syosset, NY
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Chillianis, PT is a Physical Therapist provider in Syosset, NY (NPI 1891561148).
Provider details
- NPI number
- 1891561148
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 051400 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,717 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 953 | $28 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 938 | $22 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 449 | $10 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 211 | $36 |
| Therapy Procedure for Walking Training, Each 15 Minutes97116 | 102 | $24 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 64 |
Practice location
Mailing address
Additional practice locations (1)
- 2339 Hempstead TpkeEast Meadow, NY 11554-2038Phone: (516) 622-9797Fax: (516) 620-7262
Registry dates
- Enumerated
- 2023-11-28
- Last updated
- 2023-11-28
- Certified
- 2023-11-28
Frequently asked questions
- What is Robert Chillianis's NPI number?
- Robert Chillianis's National Provider Identifier (NPI) is 1891561148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Chillianis's specialty?
- Robert Chillianis is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Robert Chillianis located?
- Robert Chillianis's practice location on file with NPPES is 115 Eileen Way, Syosset, NY 11791-5302.
- What is Robert Chillianis's phone number?
- The practice phone number listed in the NPPES registry for Robert Chillianis is (516) 622-9797.
- Does Robert Chillianis accept Medicare?
- Robert Chillianis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Chillianis's NPI active?
- Yes — Robert Chillianis's NPI (1891561148) is active in the NPPES registry as of the last update on 2023-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.