Quick answers
- Which hospitals does Kioumars Mostafizi work at?
- Medicare's official clinician data lists Kioumars Mostafizi at 5 hospitals: Benson Hospital, Canyon Vista Medical Center, Copper Queen Community Hospital, Oro Valley Hospital and Tucson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kioumars Mostafizi see patients?
- Medicare's clinician data lists 2 practice locations, including Green Valley, AZ and Tucson, AZ. Call before your visit to confirm the address.
- What is Kioumars Mostafizi's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Kioumars Mostafizi accept Medicare assignment?
- Yes. Medicare's clinician data says Kioumars Mostafizi 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.
- Does Kioumars Mostafizi offer telehealth?
- Medicare's clinician data says Kioumars Mostafizi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Kioumars Mostafizi?
- (520) 838-3540, as listed in official Medicare / NPI Registry data.
- What is Kioumars Mostafizi's NPI number?
- 1477531754. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kioumars Mostafizi works
Medicare's Facility Affiliation Data lists Kioumars Mostafizi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Benson HospitalBenson, AZ · Critical Access Hospital · CCN 031301
- Canyon Vista Medical CenterSierra Vista, AZ · Acute Care Hospital · CCN 030043
- Copper Queen Community HospitalBisbee, AZ · Critical Access Hospital · CCN 031312
- Oro Valley HospitalOro Valley, AZ · Acute Care Hospital · CCN 030114
- Tucson Medical CenterTucson, AZ · Acute Care Hospital · CCN 030006
Practice locations
Addresses where Kioumars Mostafizi is enrolled with Medicare (CMS data updated 2026-10-02).
- 4475 S I 19 Frontage Rd, Suite 125Green Valley, AZ 85614 (520) 838‑3540
- 5301 E Grant RdTucson, AZ 85712 (520) 327‑5461
Group practices
Medicare enrollment lists Kioumars Mostafizi as a member of these groups (CMS data updated 2026-10-02).
- Pima Heart Physicians PC65 clinicians in the group
- Tucson Medical Center29 clinicians in the group
Specialties
Other interventional cardiologists in Green Valley
Clinicians with the same Medicare primary specialty in Green Valley, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1477531754 |
| 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