Quick answers
- Which hospitals does Stephanie Sperrazza work at?
- Medicare's official clinician data lists Stephanie Sperrazza at 4 hospitals: Abrazo Arrowhead Hospital, 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 Stephanie Sperrazza see patients?
- Medicare's clinician data lists 5 practice locations, including Surprise, AZ, Phoenix, AZ and Buckeye, AZ. Call before your visit to confirm the address.
- What is Stephanie Sperrazza's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Stephanie Sperrazza accept Medicare assignment?
- Yes. Medicare's clinician data says Stephanie Sperrazza 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 Stephanie Sperrazza?
- (623) 300-9110, as listed in official Medicare / NPI Registry data.
- What is Stephanie Sperrazza's NPI number?
- 1871243428. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephanie Sperrazza works
Medicare's Facility Affiliation Data lists Stephanie Sperrazza at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Abrazo Arrowhead HospitalGlendale, AZ · Acute Care Hospital · CCN 030094
- 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 Stephanie Sperrazza is enrolled with Medicare (CMS data updated 2026-10-02).
- 16575 W Waddell RdSurprise, AZ 85388 (623) 300‑9110
- 19829 N 27th AvePhoenix, AZ 85027 (954) 939‑5000
- 250 E Dunlap AvePhoenix, AZ 85020 (954) 939‑5000
- 33400 N 32nd AvePhoenix, AZ 85085 (954) 939‑5000
- 525 S Watson RdBuckeye, AZ 85325 (623) 925‑3980
Group practices
Medicare enrollment lists Stephanie Sperrazza as a member of these groups (CMS data updated 2026-10-02).
- Emergency Group of Arizona Professional Corporation105 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
- 303 Emergency Physicians PLLC45 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Surprise
Clinicians with the same Medicare primary specialty in Surprise, AZ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Arizona College Of Osteopathic Medicine Mid Western University |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871243428 |
| 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