Quick answers
- Which hospitals does Rita Weiss work at?
- Medicare's official clinician data lists Rita Weiss at 1 hospital: St Francis Hospital - The Heart Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rita Weiss see patients?
- Medicare's clinician data lists 2 practice locations, including Lawrence, NY and Cocoa Beach, FL. Call before your visit to confirm the address.
- What is Rita Weiss's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Rita Weiss accept Medicare assignment?
- Yes. Medicare's clinician data says Rita Weiss 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 Rita Weiss?
- (631) 751-3000, as listed in official Medicare / NPI Registry data.
- What is Rita Weiss's NPI number?
- 1578566089. 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 Weiss works
Medicare's Facility Affiliation Data lists Rita Weiss at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · CCN 330182
Practice locations
Addresses where Rita Weiss is enrolled with Medicare (CMS data updated 2026-10-02).
- 290 Central Ave, Suite 107Lawrence, NY 11559 (631) 751‑3000
- 699 W Cocoa Beach CswyCocoa Beach, FL 32931
Group practices
Medicare enrollment lists Rita Weiss as a member of these groups (CMS data updated 2026-10-02).
- Health First Medical Group, LLC711 clinicians in the group
- North Shore Hematology Oncology Associates PC479 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578566089 |
| 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