Quick answers
- Which hospitals does Stefanie M. Maass work at?
- Medicare's official clinician data lists Stefanie M. Maass at 1 hospital: HonorHealth Tempe Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stefanie M. Maass see patients?
- Medicare's clinician data lists 5 practice locations, including Phoenix, AZ, Florence, AZ and Mesa, AZ. Call before your visit to confirm the address.
- What is Stefanie M. Maass's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Stefanie M. Maass accept Medicare assignment?
- Yes. Medicare's clinician data says Stefanie M. Maass 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 Stefanie M. Maass?
- (602) 249-0212, as listed in official Medicare / NPI Registry data.
- What is Stefanie M. Maass's NPI number?
- 1497033468. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stefanie M. Maass works
Medicare's Facility Affiliation Data lists Stefanie M. Maass at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HonorHealth Tempe Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030037
Practice locations
Addresses where Stefanie M. Maass is enrolled with Medicare (CMS data updated 2026-10-02).
- 2000 W Bethany Home RdPhoenix, AZ 85015 (602) 249‑0212
- 350 W Thomas RdPhoenix, AZ 85013 (602) 406‑3000
- 4545 N Hunt HwyFlorence, AZ 85132 (520) 868‑3333
- 5750 E Baseline RdMesa, AZ 85206 (602) 833‑6900
- 7300 N 99th AveGlendale, AZ 85307 (844) 723‑1315
Group practices
Medicare enrollment lists Stefanie M. Maass as a member of these groups (CMS data updated 2026-10-02).
- Emergency Group of Arizona Professional Corporation105 clinicians in the group
- Empower St Josephs PLLC55 clinicians in the group
- Usacs Emergency Medicine of Arizona LLC35 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497033468 |
| 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