Quick answers
- Which hospitals does Steven L. Porter work at?
- Medicare's official clinician data lists Steven L. Porter at 3 hospitals: Arizona Spine and Joint Hospital, Banner Gateway Medical Center and Dignity Health Arizona General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven L. Porter see patients?
- Medicare's clinician data lists 2 practice locations, including Gilbert, AZ and San Tan Valley, AZ. Call before your visit to confirm the address.
- What is Steven L. Porter's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty, and also Sports Medicine.
- Does Steven L. Porter accept Medicare assignment?
- Yes. Medicare's clinician data says Steven L. Porter 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 Steven L. Porter?
- (480) 964-2908, as listed in official Medicare / NPI Registry data.
- What is Steven L. Porter's NPI number?
- 1679570048. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven L. Porter works
Medicare's Facility Affiliation Data lists Steven L. Porter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Arizona Spine and Joint HospitalMesa, AZ · Acute Care Hospital · CCN 030107
- Banner Gateway Medical CenterGilbert, AZ · Acute Care Hospital · CCN 030122
- Dignity Health Arizona General HospitalMesa, AZ · Acute Care Hospital · CCN 030139
Practice locations
Addresses where Steven L. Porter is enrolled with Medicare (CMS data updated 2026-10-02).
- 2940 E Banner Gateway Dr, Suite 200 250Gilbert, AZ 85234 (480) 964‑2908
- 40601 N Gantzel Rd, Suite 103San Tan Valley, AZ 85140 (480) 964‑2908
Group practices
Medicare enrollment lists Steven L. Porter as a member of this group (CMS data updated 2026-10-02).
- Orthopedic Specialists of North America PLLC309 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
- Sports Medicinealso
Other orthopedic surgeons in Gilbert
Clinicians with the same Medicare primary specialty in Gilbert, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arizona College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679570048 |
| 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