Dr. Alexander W. Jahng, MD

Dr. Jahng practices at Riverside University Medical Center in Moreno Valley, California.

Dr. Jahng's NPI, 1295927390, was assigned on August 13, 2007. Dr. Jahng graduated from UC Irvine School of Medicine in 2006. Dr. Jahng's California license number on file is A101800.

Dr. Jahng's primary practice is Riverside University Medical Center, at 26520 Cactus Ave, Moreno Valley, CA 92555 in Riverside County. The practice phone is (951) 486-4458.

Dr. Jahng's primary practice is Riverside University Medical Center in Moreno Valley, California. Dr. Jahng is also affiliated with Riverside University Health System - Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Jahng to 1 more hospital and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jahng practices, 2 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Jahng's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Jahng is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Jahng has a license on file in California.

CMS data shows 25 Medicare services from Dr. Jahng across 2 procedure codes in 2024, for 33 Medicare patients. Medicare paid $989 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 33 Medicare patients who saw Dr. Jahng in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 2.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Jahng's median patient age at 57, with 50% women.

In 2019, Dr. Jahng wrote 16 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $170 in total drug cost. In 2018, CMS named 48 claims across 3 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Jahng for performance year 2024, reported as part of a group. Dr. Jahng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 46 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Jahng, more than 62% of the clinicians it reports for that procedure.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 9 papers to Dr. Jahng, published from 2009 to 2010. Dr. Jahng's most frequent co-authors are Viktor E. Eysselein, MD, Solomon Liao, MD and Binh V. Pham, MD.

Dmand AI links Dr. Jahng to 1 clinical trial. Conditions studied include Colonic Polyps and Intestinal Polyps.

CMS Open Payments shows 16 general payments to Dr. Jahng from 6 drug and device companies from 2016 to 2022. Travel and lodging make up the largest share, 57% of the total. Olympus Corporation of the Americas paid the most, $593.

Dr. Jahng graduated from UC Irvine School of Medicine in 2006.

Dr. Jahng is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and HCSC. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.