Quick answers
- Which hospitals does Ivy L. Sossin work at?
- Medicare's official clinician data lists Ivy L. Sossin at 1 hospital: White Plains Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ivy L. Sossin see patients?
- Medicare's clinician data lists 3 practice locations, including White Plains, NY. Call before your visit to confirm the address.
- What is Ivy L. Sossin's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Ivy L. Sossin accept Medicare assignment?
- Yes. Medicare's clinician data says Ivy L. Sossin 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 Ivy L. Sossin?
- (914) 684-2779, as listed in official Medicare / NPI Registry data.
- What is Ivy L. Sossin's NPI number?
- 1144849159. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ivy L. Sossin works
Medicare's Facility Affiliation Data lists Ivy L. Sossin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- White Plains Hospital CenterWhite Plains, NY · Acute Care Hospital · CCN 330304
Practice locations
Addresses where Ivy L. Sossin is enrolled with Medicare (CMS data updated 2026-10-02).
- 24 Longview AveWhite Plains, NY 10605 (914) 684‑2779
- 41 E Post RdWhite Plains, NY 10601
- 41 E Post Rd, Medical Staff OfficceWhite Plains, NY 10601
Group practices
Medicare enrollment lists Ivy L. Sossin as a member of this group (CMS data updated 2026-10-02).
- Cancer and Blood Medical Services of New York PC16 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in White Plains
Clinicians with the same Medicare primary specialty in White Plains, NY — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144849159 |
| 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