Quick answers
- Does Elsie M. Castrorao accept Medicare assignment?
- Yes. Medicare's clinician data says Elsie M. Castrorao accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Elsie M. Castrorao's NPI number?
- 1831447465. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Elsie M. Castrorao works
Medicare's Facility Affiliation Data lists Elsie M. Castrorao at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Robert Wood Johnson University HospitalNew Brunswick, NJ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 310038
Practice locations
Addresses where Elsie M. Castrorao is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Robert Wood Johnson Pl, Rutgers Health Rwj Cancer InstituteNew Brunswick, NJ 08901 (732) 828‑3000
- 195 Little Albany StNew Brunswick, NJ 08901 (732) 235‑2465
Group practices
Medicare enrollment lists Elsie M. Castrorao as a member of this group (CMS data updated October 2, 2026).
- Rutgers Health-Rwj Scleroderma Program391 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in New Brunswick
Clinicians with the same Medicare primary specialty in New Brunswick, NJ — not a recommendation.
Other clinicians in Rutgers Health-Rwj Scleroderma Program
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | Rutgers R W Johnson Medical School (cam/new Bruns/pisc) |
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831447465 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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