Paolo V. Zizzo, MD

Medicare activity in 2024

Official CMS public-use data for Paolo V. Zizzo, 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. Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)61 services
2. Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)19 services
3. Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes (99345)13 services
4. Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)13 services
5. Transitional care management services for problem of high complexity (99496)12 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).

• Alzheimer's disease or dementia75%
• High blood pressure73%
• Depression56%
• Anxiety51%
• High cholesterol49%
• Arthritis38%

Hospitals where Paolo V. Zizzo works

Medicare's Facility Affiliation Data lists Paolo V. Zizzo 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.

• Palomar Health Downtown CampusEscondido, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050115
• Palomar Medical Center PowayPoway, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050636

Practice locations

Addresses where Paolo V. Zizzo is enrolled with Medicare (CMS data updated October 2, 2026).

• 5055 Avenida Encinas, Suite 100Carlsbad, CA 92008 (760) 448‑4412

Specialties

• Geriatric Medicineprimary
• Hospice/Palliative Carealso
• Internal Medicinealso

Find other Geriatric Medicine doctors in California →

Other geriatricians in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

• Stephen M. Poses, MD
• Pooja Mathew, MD
• Candace J. Kim, MD
• Marjan Etesami, MD
• Jessica T. Phan, MD
• Erin L. Baldwin, MD
• Punam V. Patel, MD
• Peifeng Hu, MD

All geriatricians in California →

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