Quick answers
- Which hospitals does Irisa Mahaparn work at?
- Medicare's official clinician data lists Irisa Mahaparn at 3 hospitals: Hunterdon Medical Center, Morristown Medical Center and Saint Clare's Hospital/ Denville Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Irisa Mahaparn see patients?
- Medicare's clinician data lists 3 practice locations, including Somerset, NJ, Flemington, NJ and Morristown, NJ. Call before your visit to confirm the address.
- What is Irisa Mahaparn's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Irisa Mahaparn accept Medicare assignment?
- Yes. Medicare's clinician data says Irisa Mahaparn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Irisa Mahaparn?
- (973) 631-6223, as listed in official Medicare / NPI Registry data.
- What is Irisa Mahaparn's NPI number?
- 1972063113. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Irisa Mahaparn works
Medicare's Facility Affiliation Data lists Irisa Mahaparn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hunterdon Medical CenterFlemington, NJ · Acute Care Hospital · CCN 310005
- Morristown Medical CenterMorristown, NJ · Acute Care Hospital · CCN 310015
- Saint Clare's Hospital/ Denville CampusDenville, NJ · Acute Care Hospital · CCN 310050
Practice locations
Addresses where Irisa Mahaparn is enrolled with Medicare (CMS data updated 2026-10-02).
- 1350 Hamilton StSomerset, NJ 08873 (973) 631‑6223
- 194 Route 31 N, Suite 100aFlemington, NJ 08822 (973) 631‑6223
- 290 Madison Ave, Bldg No5Morristown, NJ 07960 (973) 631‑6223
Group practices
Medicare enrollment lists Irisa Mahaparn as a member of these groups (CMS data updated 2026-10-02).
- Kidney Care of Morris County LLC7 clinicians in the group
- Kidney Care and Hypertension Center of Central Jersey LLC4 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Somerset
Clinicians with the same Medicare primary specialty in Somerset, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972063113 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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