Quick answers
- Which hospitals does Imran Ata work at?
- Medicare's official clinician data lists Imran Ata at 5 hospitals: Banner - University Medical Center Tucson Campus, Decatur County Hospital, Northwest Medical Center, Northwest Medical Center Sahuarita and Oro Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Imran Ata see patients?
- Medicare's clinician data lists 9 practice locations, including Leon, IA, Oro Valley, AZ and Sahuarita, AZ. Call before your visit to confirm the address.
- What is Imran Ata's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Imran Ata accept Medicare assignment?
- Yes. Medicare's clinician data says Imran Ata 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 Imran Ata?
- (641) 446-4871, as listed in official Medicare / NPI Registry data.
- What is Imran Ata's NPI number?
- 1366557563. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Imran Ata works
Medicare's Facility Affiliation Data lists Imran Ata 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 Tucson CampusTucson, AZ · Acute Care Hospital · CCN 030064
- Decatur County HospitalLeon, IA · Critical Access Hospital · CCN 161340
- Northwest Medical CenterTucson, AZ · Acute Care Hospital · CCN 030085
- Northwest Medical Center SahuaritaSahuarita, AZ · Acute Care Hospital · CCN 030148
- Oro Valley HospitalOro Valley, AZ · Acute Care Hospital · CCN 030114
Practice locations
Addresses where Imran Ata is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 1405 NW Church StLeon, IA 50144 (641) 446‑4871
- 1521 E Tangerine Rd, Suite 255Oro Valley, AZ 85755 (520) 797‑8550
- 1551 E Tangerine RdOro Valley, AZ 85755 (520) 901‑3549
- 16260 S Rancho Sahuarita BlvdSahuarita, AZ 85629
- 2200 S Houghton RdTucson, AZ 85748 (520) 543‑6100
Group practices
Medicare enrollment lists Imran Ata as a member of these groups (CMS data updated 2026-10-02).
- Northwest Allied Physicians LLC120 clinicians in the group
- Decatur County Hospital13 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Iowa →
Other cardiologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366557563 |
| 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