Quick answers
- Which hospitals does Rosa I. Malloy Post work at?
- Medicare's official clinician data lists Rosa I. Malloy Post at 1 hospital: Tucson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rosa I. Malloy Post see patients?
- Medicare's clinician data lists 1 practice location in Tucson, AZ. Call before your visit to confirm the address.
- What is Rosa I. Malloy Post's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Rosa I. Malloy Post accept Medicare assignment?
- Yes. Medicare's clinician data says Rosa I. Malloy Post 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 Rosa I. Malloy Post?
- (520) 327-5461, as listed in official Medicare / NPI Registry data.
- What is Rosa I. Malloy Post's NPI number?
- 1588314975. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rosa I. Malloy Post works
Medicare's Facility Affiliation Data lists Rosa I. Malloy Post at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Tucson Medical CenterTucson, AZ · Acute Care Hospital · CCN 030006
Practice locations
Addresses where Rosa I. Malloy Post is enrolled with Medicare (CMS data updated 2026-10-02).
- 5301 E Grant RdTucson, AZ 85712 (520) 327‑5461
Group practices
Medicare enrollment lists Rosa I. Malloy Post as a member of this group (CMS data updated 2026-10-02).
- Ies Arizona PLLC52 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588314975 |
| 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