Charles A. Michieli, MD

Medicare activity in 2024

Official CMS public-use data for Charles A. Michieli, 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. Insertion of needle into vein for collection of blood sample (36415)735 services
2. Blood test, comprehensive group of blood chemicals (80053)670 services
3. Blood test, lipids (cholesterol and triglycerides) (80061)527 services
4. Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)505 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)497 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 pressure70%
• Arthritis40%
• Chronic kidney disease23%
• Diabetes22%
• Ischemic heart disease22%

Hospitals where Charles A. Michieli works

Medicare's Facility Affiliation Data lists Charles A. Michieli 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.

• Northwest Medical CenterTucson, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030085
• Oro Valley HospitalOro Valley, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030114
• Tucson Medical CenterTucson, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030006

Practice locations

Addresses where Charles A. Michieli is enrolled with Medicare (CMS data updated October 2, 2026).

• 2155 W Orange Grove RdTucson, AZ 85741 (520) 742‑0414

Group practices

Medicare enrollment lists Charles A. Michieli as a member of this group (CMS data updated October 2, 2026).

• Arizona Community Physicians PC161 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Arizona →

Other family doctors in Tucson

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

• Chloe E. Kidd, MD
• Sarah J. Lawson, DO
• Valerie Matthew, MD
• Eun Soo D. Park, MD
• Riham M. Wahba, MD
• Lionel R. Duarte, MD
• Mary C. Harrel, MD
• Kenneth G. Adler, MD

All family doctors in Tucson →

Other clinicians in Arizona Community Physicians PC

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

• Megan A. Munson, NP
• Roy D. Loewenstein, MD
• Sarah J. Lawson, DO
• Barbara Eckstein, MD
• Lionel R. Duarte, MD
• Sylvia Q. Nicholson, NP

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