Quick answers
- Which hospitals does Andrew H. Singleton work at?
- Medicare's official clinician data lists Andrew H. Singleton at 2 hospitals: Huntington Hospital and Saint Francis Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew H. Singleton see patients?
- Medicare's clinician data lists 2 practice locations, including Pasadena, CA and Lynwood, CA. Call before your visit to confirm the address.
- What is Andrew H. Singleton's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Andrew H. Singleton accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew H. Singleton 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 Andrew H. Singleton?
- (626) 397-5000, as listed in official Medicare / NPI Registry data.
- What is Andrew H. Singleton's NPI number?
- 1639312663. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew H. Singleton works
Medicare's Facility Affiliation Data lists Andrew H. Singleton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Huntington HospitalPasadena, CA · Acute Care Hospital · CCN 050438
- Saint Francis Medical CenterLynwood, CA · Acute Care Hospital · CCN 050104
Practice locations
Addresses where Andrew H. Singleton is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 W California BlvdPasadena, CA 91105 (626) 397‑5000
- 3630 E Imperial HwyLynwood, CA 90262 (310) 900‑8900
Group practices
Medicare enrollment lists Andrew H. Singleton as a member of this group (CMS data updated 2026-10-02).
- Desert Trauma Surgeons Inc33 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Pasadena
Clinicians with the same Medicare primary specialty in Pasadena, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639312663 |
| 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