Quick answers
- Does Laurent O. Ganry accept Medicare assignment?
- Yes. Medicare's clinician data says Laurent O. Ganry accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Laurent O. Ganry's NPI number?
- 1275054785. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Laurent O. Ganry works
Medicare's Facility Affiliation Data lists Laurent O. Ganry at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Long Island Jewish Medical CenterNew Hyde Park, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330195
- North Shore University HospitalManhasset, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330106
Practice locations
Addresses where Laurent O. Ganry is enrolled with Medicare (CMS data updated October 2, 2026).
- 173 E Shore RdGreat Neck, NY 11023 (516) 441‑5131
- 1999 Marcus Ave, Suite M1New Hyde Park, NY 11042 (516) 562‑2470
- 27005 75th AveNew Hyde Park, NY 11040 (718) 470‑7110
- 300 Community DrManhasset, NY 11030 (516) 304‑7362
Group practices
Medicare enrollment lists Laurent O. Ganry as a member of these groups (CMS data updated October 2, 2026).
- White Hall Dental, PC11 clinicians in the group
- Black Hall Dental PC8 clinicians in the group
Specialties
- Maxillofacial Surgeryprimary
Other maxillofacial surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Other clinicians in White Hall Dental, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 (15 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275054785 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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