Jillian Byrnes, OTR/L
NPI 1326767666 · Occupational Therapist · Great Neck, NY
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Byrnes, OTR/L is a Occupational Therapist provider in Great Neck, NY (NPI 1326767666).
Provider details
- NPI number
- 1326767666
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 026791 (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
3 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
2,059 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 | 596 | $23 |
| Therapy Procedure Using Functional Activities97530 | 513 | $35 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 460 | $28 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 307 | $27 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 144 | $22 |
| Evaluation for Occupational Therapy, Typically 45 Minutes97166 | 39 | $108 |
Practice location
Mailing address
Additional practice locations (1)
- 52 3rd AveBrentwood, NY 11717-4651Phone: (631) 434-2123
Registry dates
- Enumerated
- 2022-08-22
- Last updated
- 2024-05-01
- Certified
- 2024-05-01
Frequently asked questions
- What is Jillian Byrnes's NPI number?
- Jillian Byrnes's National Provider Identifier (NPI) is 1326767666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Byrnes's specialty?
- Jillian Byrnes is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jillian Byrnes located?
- Jillian Byrnes's practice location on file with NPPES is 475 Northern Blvd Ste 19, Great Neck, NY 11021-4802.
- What is Jillian Byrnes's phone number?
- The practice phone number listed in the NPPES registry for Jillian Byrnes is (516) 829-0030.
- Does Jillian Byrnes accept Medicare?
- Jillian Byrnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Byrnes's NPI active?
- Yes — Jillian Byrnes's NPI (1326767666) is active in the NPPES registry as of the last update on 2024-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.