Quick answers
- Where does Sean G. Levchuck see patients?
- Medicare's clinician data lists 1 practice location in Roslyn, NY. Call before your visit to confirm the address.
- What is Sean G. Levchuck's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Sean G. Levchuck accept Medicare assignment?
- Yes. Medicare's clinician data says Sean G. Levchuck 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 Sean G. Levchuck?
- (516) 365-3340, as listed in official Medicare / NPI Registry data.
- What is Sean G. Levchuck's NPI number?
- 1134188352. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Sean G. Levchuck is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Port Washington Blvd, Suite 108Roslyn, NY 11576 (516) 365‑3340
Group practices
Medicare enrollment lists Sean G. Levchuck as a member of this group (CMS data updated 2026-10-02).
- Pediatric Cardiology of Li PC3 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 |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134188352 |
| 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
- 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