Quick answers
- Which hospitals does Samantha E. Margaritis work at?
- Medicare's official clinician data lists Samantha E. Margaritis at 4 hospitals: Banner - University Medical Center Phoenix, Honor Health John C. Lincoln Medical Center, HonorHealth Deer Valley Medical Center and HonorHealth Sonoran Crossing Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Samantha E. Margaritis see patients?
- Medicare's clinician data lists 5 practice locations, including Phoenix, AZ, Surprise, AZ and Apache Junction, AZ. Call before your visit to confirm the address.
- What is Samantha E. Margaritis's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Samantha E. Margaritis accept Medicare assignment?
- Yes. Medicare's clinician data says Samantha E. Margaritis 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 Samantha E. Margaritis?
- (954) 939-5000, as listed in official Medicare / NPI Registry data.
- What is Samantha E. Margaritis's NPI number?
- 1356797625. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Samantha E. Margaritis works
Medicare's Facility Affiliation Data lists Samantha E. Margaritis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner - University Medical Center PhoenixPhoenix, AZ · Acute Care Hospital · CCN 030002
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030014
- HonorHealth Deer Valley Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030092
- HonorHealth Sonoran Crossing Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030146
Practice locations
Addresses where Samantha E. Margaritis is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 E McDowell RdPhoenix, AZ 85006 (954) 939‑5000
- 16575 W Waddell RdSurprise, AZ 85388 (623) 300‑9110
- 19829 N 27th AvePhoenix, AZ 85027 (954) 939‑5000
- 2050 W Southern AveApache Junction, AZ 85120 (954) 939‑5000
- 250 E Dunlap AvePhoenix, AZ 85020 (954) 939‑5000
Group practices
Medicare enrollment lists Samantha E. Margaritis as a member of these groups (CMS data updated 2026-10-02).
- Emergency Professional Services PC108 clinicians in the group
- Emcare - PNX Emergency Physicians LLC69 clinicians in the group
- HonorHealth68 clinicians in the group
- Loop 101 Emergency Physicians LLC53 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356797625 |
| 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