Quick answers
- Which hospitals does Michael Y. Chang work at?
- Medicare's official clinician data lists Michael Y. Chang at 1 hospital: Spring Valley Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Y. Chang see patients?
- Medicare's clinician data lists 1 practice location in Las Vegas, NV. Call before your visit to confirm the address.
- What is Michael Y. Chang's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Michael Y. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Y. Chang 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 Michael Y. Chang?
- (702) 325-4651, as listed in official Medicare / NPI Registry data.
- What is Michael Y. Chang's NPI number?
- 1699723015. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael Y. Chang works
Medicare's Facility Affiliation Data lists Michael Y. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Spring Valley Hospital Medical CenterLas Vegas, NV · Acute Care Hospital · CCN 290046
Practice locations
Addresses where Michael Y. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 5400 S Rainbow BlvdLas Vegas, NV 89118 (702) 325‑4651
Group practices
Medicare enrollment lists Michael Y. Chang as a member of this group (CMS data updated 2026-10-02).
- Red Rock Anesthesia Consultants LLC108 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Las Vegas
Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699723015 |
| 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