Quick answers
- Which hospitals does Ramsay Ishak work at?
- Medicare's official clinician data lists Ramsay Ishak at 2 hospitals: Hospital for Special Surgery and New York-Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ramsay Ishak see patients?
- Medicare's clinician data lists 3 practice locations, including Brooklyn, NY and New York, NY. Call before your visit to confirm the address.
- What is Ramsay Ishak's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Ramsay Ishak accept Medicare assignment?
- Yes. Medicare's clinician data says Ramsay Ishak 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 Ramsay Ishak?
- (718) 780-5125, as listed in official Medicare / NPI Registry data.
- What is Ramsay Ishak's NPI number?
- 1255764486. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ramsay Ishak works
Medicare's Facility Affiliation Data lists Ramsay Ishak at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital for Special SurgeryNew York, NY · Acute Care Hospital · CCN 330270
- New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · CCN 330101
Practice locations
Addresses where Ramsay Ishak is enrolled with Medicare (CMS data updated 2026-10-02).
- 506 6th St, Rm 1Brooklyn, NY 11215 (718) 780‑5125
- 520 E 70th StNew York, NY 10021 (212) 746‑6000
- 525 E 68th St Box, 585 Cornell University Med CollegeNew York, NY 10021 (212) 746‑2059
Group practices
Medicare enrollment lists Ramsay Ishak as a member of these groups (CMS data updated 2026-10-02).
- Weill Medical College of Cornell2,051 clinicians in the group
- Kings Physician Services PC648 clinicians in the group
- Weill Cornell Imaging at New York Presbyterian150 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Pennsylvania State University College Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255764486 |
| 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