Quick answers
- Which hospitals does Ronald Yang work at?
- Medicare's official clinician data lists Ronald Yang at 1 hospital: Kaiser Foundation Hospital - Downey. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ronald Yang see patients?
- Medicare's clinician data lists 2 practice locations, including Bellflower, CA and Downey, CA. Call before your visit to confirm the address.
- What is Ronald Yang's specialty?
- Medicare lists Urology as the primary specialty.
- Does Ronald Yang accept Medicare assignment?
- Yes. Medicare's clinician data says Ronald Yang 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 Ronald Yang offer telehealth?
- Medicare's clinician data says Ronald Yang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ronald Yang?
- (562) 461-3000, as listed in official Medicare / NPI Registry data.
- What is Ronald Yang's NPI number?
- 1316095334. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ronald Yang works
Medicare's Facility Affiliation Data lists Ronald Yang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaiser Foundation Hospital - DowneyDowney, CA · Acute Care Hospital · CCN 050139
Practice locations
Addresses where Ronald Yang is enrolled with Medicare (CMS data updated 2026-10-02).
- 9333 Rosecrans AveBellflower, CA 90706 (562) 461‑3000
- 9449 Imperial HwyDowney, CA 90242 (562) 461‑3000
Group practices
Medicare enrollment lists Ronald Yang as a member of this group (CMS data updated 2026-10-02).
- Southern California Permanente Medical Group11,293 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Bellflower
Clinicians with the same Medicare primary specialty in Bellflower, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316095334 |
| 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