Randy Horwitz, MD
Listed as an allergist, with 2 practice addresses in Tucson, Arizona.
Practice locations 2
Banner-University Medical Group
2800 E Ajo Way
Tucson, AZ 85713Banner-University Medical Group
6860 E Sunrise Dr, Suite 100
Tucson, AZ 85750
From the records
- Specialty
- Allergist
- Records
- Medicare records: allergy/immunology (October 2026).
- Medicare
- Accepts the Medicare-approved amount as payment in full (Medicare assignment), according to CMS’s file. This applies to Original Medicare; Medicare Advantage plans have their own networks. What assignment means
- Medical school
- University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduated 1990 (Medicare records)
- Registry record
- Last updated June 2013
- NPI
- 1194790493 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors