Quick answers
- Which hospitals does Rita A. Jermyn work at?
- Medicare's official clinician data lists Rita A. Jermyn at 5 hospitals: Chsli St Joseph Hospital, Good Samaritan Hospital Medical Center, Mercy Medical Center, St Catherine of Siena Hospital and St Francis Hospital - The Heart Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rita A. Jermyn see patients?
- Medicare's clinician data lists 4 practice locations, including Roslyn, NY, Rockville Center, NY and Greenvale, NY. Call before your visit to confirm the address.
- What is Rita A. Jermyn's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Rita A. Jermyn accept Medicare assignment?
- Yes. Medicare's clinician data says Rita A. Jermyn 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 Rita A. Jermyn offer telehealth?
- Medicare's clinician data says Rita A. Jermyn offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Rita A. Jermyn?
- (516) 629-4000, as listed in official Medicare / NPI Registry data.
- What is Rita A. Jermyn's NPI number?
- 1811140627. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rita A. Jermyn works
Medicare's Facility Affiliation Data lists Rita A. Jermyn 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
- Good Samaritan Hospital Medical CenterWest Islip, NY · Acute Care Hospital · CCN 330286
- Mercy Medical CenterRockville Centre, NY · Acute Care Hospital · CCN 330259
- St Catherine of Siena HospitalSmithtown, NY · Acute Care Hospital · CCN 330401
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · CCN 330182
Practice locations
Addresses where Rita A. Jermyn is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Port Washington BlvdRoslyn, NY 11576
- 1000 N Village AveRockville Center, NY 11570
- 101 Northern BlvdGreenvale, NY 11548 (516) 629‑4000
- 2200 Northern BlvdGreenvale, NY 11548
Group practices
Medicare enrollment lists Rita A. Jermyn as a member of this group (CMS data updated 2026-10-02).
- CHS Physician Partners PC743 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New York →
Other cardiologists in Roslyn
Clinicians with the same Medicare primary specialty in Roslyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of Ny Upstate Medical University |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1811140627 |
| 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