Dr. James J. Jang, MD

Dr. Jang practices at San Jose Medical Center in San Jose, California, part of Kaiser Permanente.

Dr. Jang's NPI, 1679651152, was assigned on November 1, 2006. Dr. Jang graduated from Feinberg School of Medicine in 1999. Dr. Jang holds California license A73174.

Dr. Jang's primary practice is San Jose Medical Center, at 250 Hospital Parkway, San Jose, CA 95119 in Santa Clara County. The practice phone is (408) 972-7000.

Dr. Jang's primary practice is San Jose Medical Center in San Jose, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Jang to 1 more group practice or clinic, named with a free account.

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

Cardiovascular disease is Dr. Jang's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Jang is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Jang's licenses on file in 3 states: California, New York and Hawaii.

CMS data shows 23 Medicare services from Dr. Jang across 1 procedure code in 2024, for 24 Medicare patients. Medicare paid $144 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 24 Medicare patients who saw Dr. Jang in 2024. The largest group is 65 to 74, with 11 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 54% are also on Medicaid. Their average risk score is 2.93, 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. Jang's median patient age at 56, with 53% women.

In 2024, Dr. Jang wrote 424 Medicare Part D claims for 86 patients. 86% of them were for generic drugs. CMS names the drug for 350 of them, across 15 drugs with 11 or more claims each, at $45,915 in total drug cost. In 2023, CMS named 383 claims across 15 drugs.

Dr. Jang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 45 papers to Dr. Jang, published from 2004 to 2023. 2011 was the busiest year, with 4. The most frequent topics are Coronary Angiography, Coronary Artery Disease and Predictive Value of Tests. Dr. Jang has published most often in Circulation. Dr. Jang's most frequent co-authors are Ashok Krishnaswami, MD, Jason Haskew Cole, MD and Faisal Nabi, MD.

CMS Open Payments shows 2 general payments to Dr. Jang from 1 drug or device company from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. HeartFlow, Inc. paid the most, $39.

Dmand AI lists 1 award for Dr. Jang, most recently CMS Stage 1 2012 in 2011.

Dr. Jang graduated from Feinberg School of Medicine in 1999.

Dr. Jang is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.