Quick answers
- Which hospitals does Jahan Aghalar work at?
- Medicare's official clinician data lists Jahan Aghalar at 5 hospitals: Chsli St Joseph Hospital, Long Island Jewish Medical Center, North Shore University Hospital, NYU Langone Hospitals and St Francis Hospital - The Heart Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jahan Aghalar see patients?
- Medicare's clinician data lists 2 practice locations, including New Hyde Park, NY and Bayside, NY. Call before your visit to confirm the address.
- What is Jahan Aghalar's specialty?
- Medicare lists Medical Oncology as the primary specialty.
- Does Jahan Aghalar accept Medicare assignment?
- Yes. Medicare's clinician data says Jahan Aghalar 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.
- Does Jahan Aghalar offer telehealth?
- Medicare's clinician data says Jahan Aghalar offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jahan Aghalar?
- (631) 751-3000, as listed in official Medicare / NPI Registry data.
- What is Jahan Aghalar's NPI number?
- 1346474517. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jahan Aghalar works
Medicare's Facility Affiliation Data lists Jahan Aghalar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chsli St Joseph HospitalBethpage, NY · Acute Care Hospital · CCN 330332
- Long Island Jewish Medical CenterNew Hyde Park, NY · Acute Care Hospital · CCN 330195
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- NYU Langone HospitalsNew York, NY · Acute Care Hospital · CCN 330214
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · CCN 330182
Practice locations
Addresses where Jahan Aghalar is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Delaware Dr, Suite 101New Hyde Park, NY 11042 (631) 751‑3000
- 4564 Francis Lewis Blvd, Suite 202Bayside, NY 11361 (631) 751‑3000
Group practices
Medicare enrollment lists Jahan Aghalar as a member of this group (CMS data updated 2026-10-02).
- North Shore Hematology Oncology Associates PC479 clinicians in the group
Specialties
- Medical Oncologyprimary
Other oncologists in New Hyde Park
Clinicians with the same Medicare primary specialty in New Hyde Park, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346474517 |
| 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