Ardalan Babaknia, MD

Medicare activity in 2024

Official CMS public-use data for Ardalan Babaknia, 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 moderate level of decision making, if using time, 30 minutes or more (99214)200 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)190 services
3. Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery (45384)62 services
4. Removal of single external and internal hemorrhoid group (46255)60 services
5. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)58 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%
• Arthritis56%
• Diabetes42%
• Ischemic heart disease26%
• Chronic kidney disease24%

Hospitals where Ardalan Babaknia works

Medicare's Facility Affiliation Data lists Ardalan Babaknia 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

Practice locations

Addresses where Ardalan Babaknia is enrolled with Medicare (CMS data updated October 2, 2026).

• 15775 Laguna Canyon Rd, Suite 240Irvine, CA 92618 (949) 753‑8844
• 400 Newport Ctr Dr, Suite 609Newport Beach, CA 92660 (949) 760‑0398

Group practices

Medicare enrollment lists Ardalan Babaknia as a member of this group (CMS data updated October 2, 2026).

• United Medical Doctors173 clinicians in the group

Specialties

• Gastroenterologyprimary
• Internal Medicinealso

Find other Gastroenterology doctors in California →

Other gastroenterologists in Irvine

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

• Jacques Van Dam, MD
• Paul S. Lee, MD
• Jim Amerian, MD
• James L. Lin, MD
• Patrick Lee, MD
• David J. Kaufman, DO
• Herbert H. Lee, MD
• Matthew J. Oman, MD

All gastroenterologists in Irvine →

Other clinicians in United Medical Doctors

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

• Michael P. Lynn, CNA
• Elizabeth A. Aban, CNA
• Ranjeet Minocha, MD
• Stephanie L. Corbett, CNA
• Howard H. Cheng, MD
• Wade D. Schwendemann, 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