Dr. Lloyd W. Klein, MD

Dr. Klein practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Klein's NPI, 1063495166, was assigned on November 22, 2005. Dr. Klein graduated from University Of Cincinnati College Of Medicine in 1977. Dr. Klein holds California license G149163.

Dr. Klein's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Dr. Klein's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Klein to 4 more medical groups, each named with a free account.

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

Cardiovascular disease is Dr. Klein's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Klein is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Klein's licenses on file in 4 states: California, New York, Illinois and Pennsylvania.

CMS data shows 48 Medicare services from Dr. Klein across 2 procedure codes in 2024, for 46 Medicare patients. Medicare paid $5,227 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 46 Medicare patients who saw Dr. Klein in 2024. The largest group is 75 to 84, with 15 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 3.16, 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. Klein's median patient age at 66, with 29% women.

In 2024, Dr. Klein wrote 13 Medicare Part D claims. 100% of them were for generic drugs. They cover 2 drugs, with $181 in total drug cost. In 2018, CMS named 700 claims across 22 drugs.

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

Dmand AI links 238 papers to Dr. Klein, published from 2005 to 2024. 2020 was the busiest year, with 13. The most frequent topics are Angioplasty, Balloon, Coronary, Coronary Disease and Coronary Angiography. Dr. Klein has published most often in Catheter Cardiovasc Interv. Dr. Klein's most frequent co-authors are Liviu Klein, MD, MS, Hildreth Vernon Anderson, MD and Morton Joseph Kern, MD.

CMS Open Payments shows 151 general payments to Dr. Klein from 19 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 82% of the total. Novo Nordisk Inc paid the most, $174,096.

Dmand AI lists 7 awards for Dr. Klein, most recently America's Top Doctors in 2014.

Dr. Klein graduated from University Of Cincinnati College Of Medicine in 1977. Dr. Klein is a member of ACC.

Dr. Klein is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.