Emergency Physicians Southwest, PC in Mesa, AZ
This organization bills under NPI 1912053752, an organization record issued on Jan 26, 2007 with the primary taxonomy Emergency Medicine Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1912053752
- Legal name
- Emergency Physicians Southwest, PC
- Entity
- Type 2 · organization
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 6644 E BAYWOOD AVE, Mesa, AZ 85206
- Phone
- 480-321-2000
- Mailing address
- Cincinnati, OH
- Enumerated
- Jan 26, 2007
- Record updated
- Jan 10, 2020
- Authorized official
- Director Provider Enrollment (title as filed)
20 clinicians CMS lists with Emergency Physicians Southwest in Mesa
- Matthew Adamo, DOEmergency Medicine Physician1912446972
- Justin Andes, DOEmergency Medicine Physician1861874125
- Ann Andonyan, MDEmergency Medicine Physician1871500496
- Brad Campbell, DOEmergency Medicine Physician1043284243
- Jeffrey Conley, MDEmergency Medicine Physician1770841629
- Stewart Da Silva, DOEmergency Medicine Physician1891318309
- John Egbert, DOEmergency Medicine Physician1598119588
- Brett Hapeman, DOEmergency Medicine Physician1811316334
- Aaron Johnson, DOEmergency Medicine Physician1477909521
- Mark Kellam, MDEmergency Medicine Physician1356346449
- Jeffrey Kiser, DOEmergency Medicine Physician1487282638
- Kenneth Locke, DOEmergency Medicine Physician1518947886
- Robert Lueken, MDUndersea and Hyperbaric Medicine (Emergency Medicine) Physician1649271677
- Dominick Malene, DOEmergency Medicine Physician1952976516
- Matthew Mcdowell, DOEmergency Medicine Physician1063035111
- Charles Orr, MDEmergency Medicine Physician1942889530
- Robert Stowers, PA-CPhysician Assistant1902056708
- Ryan Sutton, FNPFamily Nurse Practitioner1598364838
- Richard Urbina, DOEmergency Medicine Physician1306057732
- Garrett Vaughn, PA-CMedical Physician Assistant1578396784
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Arizona secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 207P00000X Emergency Medicine Physician
- 363A00000X Physician Assistant
- 363L00000X Nurse Practitioner
- 363LP2300X Primary Care Nurse Practitioner
Common questions
Why is the mailing address in Ohio?
The mailing address in the record (Cincinnati, OH) is where the organization receives mail. Care is given at the practice location in Mesa.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.