Quick answers
- Does Rebecca R. Heller-Castillo accept Medicare assignment?
- Medicare's clinician data says Rebecca R. Heller-Castillo may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Rebecca R. Heller-Castillo's NPI number?
- 1730383126. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Rebecca R. Heller-Castillo is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Huntington Quadrangle, Suite 1s07Melville, NY 11747 (516) 222‑2010
- 500 Montauk Hwy, Suite CWest Islip, NY 11795 (607) 220‑9068
Group practices
Medicare enrollment lists Rebecca R. Heller-Castillo as a member of these groups (CMS data updated October 2, 2026).
- Optimum Therapeutics PT and Ot PLLC42 clinicians in the group
- South Shore Atlantic Physical Therapy PLLC2 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, New York →
Other physical therapists in Melville
Clinicians with the same Medicare primary specialty in Melville, NY — not a recommendation.
Other clinicians in Optimum Therapeutics PT and Ot PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2004 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1730383126 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians