Quick answers
- Which hospitals does Deane E. Smith Iii work at?
- Medicare's official clinician data lists Deane E. Smith Iii at 1 hospital: North Shore University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Deane E. Smith Iii see patients?
- Medicare's clinician data lists 1 practice location in Manhasset, NY. Call before your visit to confirm the address.
- What is Deane E. Smith Iii's specialty?
- Medicare lists Cardiac Surgery as the primary specialty.
- Does Deane E. Smith Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Deane E. Smith Iii 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 Deane E. Smith Iii?
- (516) 876-5555, as listed in official Medicare / NPI Registry data.
- What is Deane E. Smith Iii's NPI number?
- 1457677148. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Deane E. Smith Iii works
Medicare's Facility Affiliation Data lists Deane E. Smith Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
Practice locations
Addresses where Deane E. Smith Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Community DrManhasset, NY 11030 (516) 876‑5555
Group practices
Medicare enrollment lists Deane E. Smith Iii as a member of this group (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
Specialties
- Cardiac Surgeryprimary
Other cardiac surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457677148 |
| 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