Quick answers
- Which hospitals does Gary C. Chen work at?
- Medicare's official clinician data lists Gary C. Chen at 2 hospitals: Cleveland Clinic Avon Hospital and Spring Valley Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gary C. Chen see patients?
- Medicare's clinician data lists 1 practice location in Las Vegas, NV. Call before your visit to confirm the address.
- What is Gary C. Chen's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Gary C. Chen accept Medicare assignment?
- Yes. Medicare's clinician data says Gary C. Chen 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.
- Does Gary C. Chen offer telehealth?
- Medicare's clinician data says Gary C. Chen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gary C. Chen?
- (702) 483-4483, as listed in official Medicare / NPI Registry data.
- What is Gary C. Chen's NPI number?
- 1720200132. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gary C. Chen works
Medicare's Facility Affiliation Data lists Gary C. Chen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cleveland Clinic Avon HospitalAvon, OH · Acute Care Hospital · CCN 360364
- Spring Valley Hospital Medical CenterLas Vegas, NV · Acute Care Hospital · CCN 290046
Practice locations
Addresses where Gary C. Chen is enrolled with Medicare (CMS data updated 2026-10-02).
- 9260 W Sunset Rd, Suite 306Las Vegas, NV 89148 (702) 483‑4483
Group practices
Medicare enrollment lists Gary C. Chen as a member of this group (CMS data updated 2026-10-02).
- Kim Chen PLLC18 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Las Vegas
Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1720200132 |
| 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