Ian H. Jenkins, MD

Medicare activity in 2024

Official CMS public-use data for Ian H. Jenkins, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)209 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)150 services
3. Hospital discharge day management, more than 30 minutes (99239)44 services
4. Hospital discharge day management, 30 minutes or less (99238)29 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)14 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 cholesterol70%
• Arthritis59%
• Anxiety45%
• Chronic kidney disease45%
• Ischemic heart disease42%

Hospitals where Ian H. Jenkins works

Medicare's Facility Affiliation Data lists Ian H. Jenkins 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.

• UC San Diego Health Hillcrest - Hillcrest Medical CenterSan Diego, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050025

Practice locations

Addresses where Ian H. Jenkins is enrolled with Medicare (CMS data updated October 2, 2026).

• 200 W Arbor DrSan Diego, CA 92103 (858) 657‑7000

Group practices

Medicare enrollment lists Ian H. Jenkins as a member of this group (CMS data updated October 2, 2026).

• Regents of the University of California2,089 clinicians in the group

Specialties

• Hospitalistprimary
• Internal Medicinealso

Find other Hospitalist doctors in California →

Other hospitalists in San Diego

Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.

• Shawn A. Ali, MD
• Emma A. Mulligan, MD
• Rachel J. Michels, MD
• Stephen A. Antonucci, MD
• Tracy E. Lee, DO
• Jonathan Q. Escobar
• Sara Malik, MD
• Wesley Chow, MD

All hospitalists in San Diego →

Other clinicians in Regents of the University of California

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

• Paula M. Mesarwi, MD
• Selena Z. Kuo, MD
• Suraj A. Achar, MD
• Christopher H. Ceriale, PA
• Lucy E. Horton, MD
• Kingsley Tan, PA

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