Quick answers
- Does Kothai Perumal accept Medicare assignment?
- Yes. Medicare's clinician data says Kothai Perumal 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 Kothai Perumal's NPI number?
- 1932976040. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kothai Perumal works
Medicare's Facility Affiliation Data lists Kothai Perumal 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
- Robert Wood Johnson University Hospital at RahwayRahway, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310024
Practice locations
Addresses where Kothai Perumal is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Robert Wood Johnson PlNew Brunswick, NJ 08901 (732) 828‑3000
- 1900 Raritan RdScotch Plains, NJ 07076 (908) 288‑9138
- 865 Stone StRahway, NJ 07065 (732) 381‑4200
Group practices
Medicare enrollment lists Kothai Perumal as a member of these groups (CMS data updated October 2, 2026).
- Barnabas Health Medical Group PC1,070 clinicians in the group
- RWJBH Observation Associates LLC1,008 clinicians in the group
- Center for Hope Hospice Inc7 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 Barnabas Health Medical Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932976040 |
| 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