Dr. Gregory Bion Bierer, MD

Dr. Bierer practices at UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health.

Dr. Bierer's NPI, 1154489433, was assigned on December 5, 2006. Dr. Bierer graduated from New York Medical College in 2000. Dr. Bierer holds California license A77403.

Dr. Bierer's primary practice is UCLA Santa Monica Medical Center, at 1250 16th Street, Santa Monica, CA 90404 in Los Angeles County. The practice phone is (310) 319-4000.

Dr. Bierer's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health. Dr. Bierer is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Bierer 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. Bierer practices, 3 sites in all. Vendor and product names are available with a free account.

Pulmonary disease is Dr. Bierer's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Bierer is board certified in critical care medicine by the American Board of Internal Medicine. Dr. Bierer is licensed in California.

Dmand AI lists asthma, chronic obstructive pulmonary disease (COPD), chronic respiratory failure, hypersomnia, pleural effusion, pulmonary fibrosis, sleep apnea and tobacco use among the conditions Dr. Bierer treats.

CMS data shows 1,572 Medicare services from Dr. Bierer across 13 procedure codes in 2024, for 674 Medicare patients. Medicare paid $71,732 for them.

CMS counts 674 Medicare patients who saw Dr. Bierer in 2024. The largest group is 65 to 74, with 312 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.94, 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. Bierer's median patient age at 58, with 49% women.

In 2024, Dr. Bierer wrote 1,644 Medicare Part D claims for 246 patients. 48% of them were for generic drugs. CMS names the drug for 1,519 of them, across 33 drugs with 11 or more claims each, at $378,688 in total drug cost. In 2023, CMS named 1,150 claims across 24 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Bierer for performance year 2024, reported as part of a group. Dr. Bierer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bierer as offering telehealth.

Dmand AI links 1 paper to Dr. Bierer. Dr. Bierer's most frequent co-author is Guy W. Soo Hoo, MD.

Dmand AI links Dr. Bierer to 1 clinical trial. Conditions studied include Pulmonary Disease, Chronic Obstructive and Lung Diseases, Obstructive.

CMS Open Payments shows 6 general payments to Dr. Bierer from 3 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 90% of the total. AstraZeneca Pharmaceuticals LP paid the most, $104.

Dr. Bierer graduated from New York Medical College in 2000. Dr. Bierer is a member of ACP.

Dr. Bierer is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.