Joseph P. Mizzell Iii, MD

Medicare activity in 2024

Official CMS public-use data for Joseph P. Mizzell Iii, 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. Critical care, first 30-74 minutes (99291)190 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)92 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)22 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 blood pressure75%
• High cholesterol75%
• Heart failure69%
• Arthritis57%
• Ischemic heart disease55%
• Atrial fibrillation54%

Hospitals where Joseph P. Mizzell Iii works

Medicare's Facility Affiliation Data lists Joseph P. Mizzell Iii 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.

• Scripps Memorial Hospital La JollaLa Jolla, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050324

Practice locations

Addresses where Joseph P. Mizzell Iii is enrolled with Medicare (CMS data updated October 2, 2026).

• 9888 Genesee AveLa Jolla, CA 92037 (858) 626‑4123

Group practices

Medicare enrollment lists Joseph P. Mizzell Iii as a member of this group (CMS data updated October 2, 2026).

• Scripps Health Inpatient Providers Medical Group Inc214 clinicians in the group

Specialties

• Critical Care (Intensivists)primary

Find other Critical Care (Intensivists) doctors in California →

Other critical care doctors in La Jolla

Clinicians with the same Medicare primary specialty in La Jolla, CA — not a recommendation.

• Farhad F. Shadan, MD
• Ashley K. Binder, MD
• Jason J. Lee, MD
• Matthew P. Sisitki, MD
• David S. McCaul, MD
• Shazia M. Jamil, MD
• Lalaine M. Corate, MD
• Carrie D. Chun, MD

All critical care doctors in La Jolla →

Other clinicians in Scripps Health Inpatient Providers Medical Group Inc

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

• Bishoy Ghobryal, MD
• Jesse J. Van Leeuwen-Beloussow, NP
• Mark D. Mosson, MD
• Gilbert Seda, MD
• Kyung C. Kim, MD
• Erin D. Wiltchik, MD

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