Elizabeth K. Fox-Mtandika, DO

Medicare activity in 2024

Official CMS public-use data for Elizabeth K. Fox-Mtandika, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)365 services
2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)100 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)86 services
4. Administration of influenza virus vaccine (G0008)43 services
5. Influenza vaccine split virus, preservative free (90662)42 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol75%
• High blood pressure62%
• Arthritis45%
• Diabetes20%
• Osteoporosis20%
• Ischemic heart disease19%

Hospitals where Elizabeth K. Fox-Mtandika works

Medicare's Facility Affiliation Data lists Elizabeth K. Fox-Mtandika at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Banner Gateway Medical CenterGilbert, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030122
• Banner Ironwood Medical CenterQueen Creek, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030130

Practice locations

Addresses where Elizabeth K. Fox-Mtandika is enrolled with Medicare (CMS data updated October 2, 2026).

• 21805 S Ellsworth Rd, Suite 111Queen Creek, AZ 85142 (623) 683‑8980
• 37100 N Gantzel Rd, Suite 201San Tan Valley, AZ 85140 (480) 394‑4469

Group practices

Medicare enrollment lists Elizabeth K. Fox-Mtandika as a member of these groups (CMS data updated October 2, 2026).

• HonorHealth Medical Group, LLC332 clinicians in the group
• Banner Primary Care Physicians Arizona LLC239 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Arizona →

Other family doctors in Queen Creek

Clinicians with the same Medicare primary specialty in Queen Creek, AZ — not a recommendation.

• Shaun Brancheau, DO
• Chanel E. Doyle, MD
• Mykel Frey, DO
• Zachery L. Sanders, DO
• Hadia Yaqub Khan, MD
• Sahan J. Emmanuel, DO
• Michael B. Vergason, DO
• Chatur J. Babaria, MD

All family doctors in Queen Creek →

Other clinicians in HonorHealth Medical Group, LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Kim Oanh T. Vu, PA
• Douglas S. Ray, MD
• Lauren Raia, NP
• Melanie Patton, MD
• Andrea W. Patton, MD
• Taylor Patterson, DO

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians