Adeela R. Ahsan, MD

Medicare activity in 2024

Official CMS public-use data for Adeela R. Ahsan, 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 high level of medical decision making, if using time, 40 minutes or more (99215)297 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)252 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)222 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)48 services
5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)45 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 pressure68%
• Arthritis54%
• Osteoporosis35%
• Chronic kidney disease30%
• Anxiety29%

Hospitals where Adeela R. Ahsan works

Medicare's Facility Affiliation Data lists Adeela R. Ahsan 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.

• Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050224
• UCI Health-OrangeOrange, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050348

Practice locations

Addresses where Adeela R. Ahsan is enrolled with Medicare (CMS data updated October 2, 2026).

• 4870 Barranca Pkwy, Suite 230Irvine, CA 92604 (949) 552‑1546

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Irvine

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

• Firas Y. Naji, DO
• Farhan Ayoub, MD
• Monique A. White-Dominguez, DO
• Jahangir J. Ahdoot, MD
• Omid Vesal, MD
• Mohammadjavid Ghomashi, MD
• Satoshi S. Kamada, MD
• Shirin Afrasiabi, MD

All internal medicine doctors in Irvine →

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