Quick answers
- Which hospitals does Stacy Arnold work at?
- Medicare's official clinician data lists Stacy Arnold at 1 hospital: Memorialcare Saddleback Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stacy Arnold see patients?
- Medicare's clinician data lists 2 practice locations, including Rancho Dominguez, CA and Redlands, CA. Call before your visit to confirm the address.
- What is Stacy Arnold's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Stacy Arnold accept Medicare assignment?
- Yes. Medicare's clinician data says Stacy Arnold 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 Stacy Arnold?
- (310) 225-3244, as listed in official Medicare / NPI Registry data.
- What is Stacy Arnold's NPI number?
- 1386086635. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stacy Arnold works
Medicare's Facility Affiliation Data lists Stacy Arnold at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorialcare Saddleback Medical CenterLaguna Hills, CA · Acute Care Hospital · CCN 050603
Practice locations
Addresses where Stacy Arnold is enrolled with Medicare (CMS data updated 2026-10-02).
- 20001 S Rancho WayRancho Dominguez, CA 90220 (310) 225‑3244
- 350 Terracina BlvdRedlands, CA 92373 (909) 335‑5500
Group practices
Medicare enrollment lists Stacy Arnold as a member of this group (CMS data updated 2026-10-02).
- Affiliated Pathologists Medical Group, Inc.45 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Rancho Dominguez
Clinicians with the same Medicare primary specialty in Rancho Dominguez, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arizona College Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386086635 |
| 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