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U.S. Healthworks Medical Group of Arizona, Inc.

Urgent Care Clinic/Center in Tucson, AZ · enumerated 2016 · authorized official Joseph Mallas, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902356512

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Registry record

Entity type Organization (Type 2)
Legal business name U.S. Healthworks Medical Group of Arizona, Inc.
Parent organization U.S. Healthworks Medical Group of Arizona, Inc.
Practice address 888 S Craycroft Rd, Suite 150, Tucson, AZ, 85711
Phone (520) 747-0446
Fax (520) 747-0417
Enumeration date Oct 6, 2016
Last updated in NPPES Oct 6, 2016

Taxonomy & classification

2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians Secondary
261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Joseph Mallas
Title President
Phone (661) 678-2600

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is U.S. Healthworks Medical Group of Arizona, Inc. located?
The practice location on file with NPPES is in Tucson, AZ.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-10-06. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-06.