Quick answers
- Which hospitals does Willy G. Singh work at?
- Medicare's official clinician data lists Willy G. Singh at 4 hospitals: Adventist Health White Memorial, PIH Health Downey Hospital, PIH Health Hospital-Whittier and Whittier Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Willy G. Singh see patients?
- Medicare's clinician data lists 1 practice location in Montebello, CA. Call before your visit to confirm the address.
- What is Willy G. Singh's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Willy G. Singh accept Medicare assignment?
- Medicare's clinician data says Willy G. Singh may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Willy G. Singh?
- (323) 722-7418, as listed in official Medicare / NPI Registry data.
- What is Willy G. Singh's NPI number?
- 1265587075. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Willy G. Singh works
Medicare's Facility Affiliation Data lists Willy G. Singh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health White MemorialLos Angeles, CA · Acute Care Hospital · CCN 050103
- PIH Health Downey HospitalDowney, CA · Acute Care Hospital · CCN 050393
- PIH Health Hospital-WhittierWhittier, CA · Acute Care Hospital · CCN 050169
- Whittier Hospital Medical CenterWhittier, CA · Acute Care Hospital · CCN 050735
Practice locations
Addresses where Willy G. Singh is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 E Beverly Blvd, Suite 304Montebello, CA 90640 (323) 722‑7418
Group practices
Medicare enrollment lists Willy G. Singh as a member of this group (CMS data updated 2026-10-02).
- Kidney Specialists Medical Corporation6 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Montebello
Clinicians with the same Medicare primary specialty in Montebello, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1265587075 |
| 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