Quick answers
- Which hospitals does Steven Bui work at?
- Medicare's official clinician data lists Steven Bui at 3 hospitals: Memorialcare Orange Coast Medical Center, Orange County Global Medical Center and UCI Health-Orange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven Bui see patients?
- Medicare's clinician data lists 3 practice locations, including Santa Ana, CA, Fountain Valley, CA and Orange, CA. Call before your visit to confirm the address.
- What is Steven Bui's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Steven Bui accept Medicare assignment?
- Yes. Medicare's clinician data says Steven Bui 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 Steven Bui?
- (714) 953-3500, as listed in official Medicare / NPI Registry data.
- What is Steven Bui's NPI number?
- 1508252883. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven Bui works
Medicare's Facility Affiliation Data lists Steven Bui at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorialcare Orange Coast Medical CenterFountain Valley, CA · Acute Care Hospital · CCN 050678
- Orange County Global Medical CenterSanta Ana, CA · Acute Care Hospital · CCN 050746
- UCI Health-OrangeOrange, CA · Acute Care Hospital · CCN 050348
Practice locations
Addresses where Steven Bui is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 N Tustin AveSanta Ana, CA 92705 (714) 953‑3500
- 18111 Brookburst StFountain Valley, CA 92708 (714) 378‑7000
- 2601 E Chapman AveOrange, CA 92869 (714) 633‑0011
Group practices
Medicare enrollment lists Steven Bui as a member of these groups (CMS data updated 2026-10-02).
- Orange Coast Anesthesia Inc87 clinicians in the group
- Socal Anesthesia Solutions Inc46 clinicians in the group
- Anesthesia Associates of Southern California PC18 clinicians in the group
- Landmark Anesthesia Medical Group18 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Santa Ana
Clinicians with the same Medicare primary specialty in Santa Ana, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Western University Of Health Sciences College Of Dental Med |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508252883 |
| 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