Quick answers
- Which hospitals does Roy Gan work at?
- Medicare's official clinician data lists Roy Gan at 5 hospitals: Desert View Hospital, Mountainview Hospital, Saint Rose Dominican Hospitals - San Martin Campus, Spring Valley Hospital Medical Center and Summerlin Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roy Gan see patients?
- Medicare's clinician data lists 1 practice location in Las Vegas, NV. Call before your visit to confirm the address.
- What is Roy Gan's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Roy Gan accept Medicare assignment?
- Yes. Medicare's clinician data says Roy Gan 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 Roy Gan?
- (702) 258-7788, as listed in official Medicare / NPI Registry data.
- What is Roy Gan's NPI number?
- 1710220421. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roy Gan works
Medicare's Facility Affiliation Data lists Roy Gan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Desert View HospitalPahrump, NV · Critical Access Hospital · CCN 291311
- Mountainview HospitalLas Vegas, NV · Acute Care Hospital · CCN 290039
- Saint Rose Dominican Hospitals - San Martin CampusLas Vegas, NV · Acute Care Hospital · CCN 290053
- Spring Valley Hospital Medical CenterLas Vegas, NV · Acute Care Hospital · CCN 290046
- Summerlin Hospital Medical CenterLas Vegas, NV · Acute Care Hospital · CCN 290041
Practice locations
Addresses where Roy Gan is enrolled with Medicare (CMS data updated 2026-10-02).
- 8930 W Sunset Rd, Suite 300Las Vegas, NV 89148 (702) 258‑7788
Group practices
Medicare enrollment lists Roy Gan as a member of this group (CMS data updated 2026-10-02).
- LV Surgery Associates PLLC28 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Las Vegas
Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710220421 |
| 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