Quick answers
- Which hospitals does Amy L. Marks work at?
- Medicare's official clinician data lists Amy L. Marks at 1 hospital: Monterey Park Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Amy L. Marks see patients?
- Medicare's clinician data lists 2 practice locations, including Torrance, CA and Monterey Park, CA. Call before your visit to confirm the address.
- What is Amy L. Marks's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Amy L. Marks accept Medicare assignment?
- Medicare's clinician data says Amy L. Marks 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 Amy L. Marks?
- (310) 325-6331, as listed in official Medicare / NPI Registry data.
- What is Amy L. Marks's NPI number?
- 1720289614. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Amy L. Marks works
Medicare's Facility Affiliation Data lists Amy L. Marks at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Monterey Park HospitalMonterey Park, CA · Acute Care Hospital · CCN 050736
Practice locations
Addresses where Amy L. Marks is enrolled with Medicare (CMS data updated 2026-10-02).
- 23560 Madison StTorrance, CA 90505 (310) 325‑6331
- 900 S Atlantic BlvdMonterey Park, CA 91754 (626) 570‑9000
Group practices
Medicare enrollment lists Amy L. Marks as a member of these groups (CMS data updated 2026-10-02).
- Amsurg South Bay Anesthesia LP11 clinicians in the group
- Alliance Anesthesia Associates Inc3 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), California →
Other nurse anesthetists in Torrance
Clinicians with the same Medicare primary specialty in Torrance, CA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1720289614 |
| 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