Dr. Nicholas James Leeper, MD

Dr. Leeper practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Dr. Leeper's NPI, 1407044639, was assigned on October 12, 2007. Dr. Leeper graduated from Pritzker School of Medicine in 2003. Dr. Leeper holds California license A90602.

Dr. Leeper's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Dr. Leeper's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Leeper to 1 more hospital and 1 group practice or clinic, each named with a free account. Dr. Leeper's employer is on file too: a hospital.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leeper practices, 3 sites in all. Vendor and product names are available with a free account.

Cardiovascular disease is Dr. Leeper's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Leeper is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Leeper is licensed in California.

Dmand AI lists angioplasty, aortic atherosclerois, cerebrovascular disease, chronic embolism thrombosis, chronic hypertension, chronic skin ulcer, coronary artery disease and heart failure among the conditions Dr. Leeper treats.

CMS data shows 1,187 Medicare services from Dr. Leeper across 15 procedure codes in 2023. Medicare paid $40,527 for them.

Across all payers, Dmand AI patient panel data puts Dr. Leeper's median patient age at 60, with 49% women.

In 2024, Dr. Leeper wrote 265 Medicare Part D claims for 40 patients. 77% of them were for generic drugs. CMS names the drug for 213 of them, across 8 drugs with 11 or more claims each, at $66,168 in total drug cost. In 2023, CMS named 332 claims across 9 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Leeper for performance year 2024, reported as part of a group. Dr. Leeper accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Leeper as offering telehealth.

Dmand AI links 126 papers to Dr. Leeper, published from 2006 to 2025. 2023 was the busiest year, with 13. The most frequent topics are Peripheral Arterial Disease, Atherosclerosis and Myocytes, Smooth Muscle. Dr. Leeper has published most often in Arterioscler Thromb Vasc Biol. Dr. Leeper's most frequent co-authors are Caitlin Fox Bell, MD, Euan Angues Ashley, MD and John P. Cooke, MD, PhD.

CMS Open Payments shows 69 general payments to Dr. Leeper from 8 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 81% of the total. Janssen Pharmaceuticals, Inc paid the most, $40,730.

Dr. Leeper graduated from Pritzker School of Medicine in 2003.

Dr. Leeper is in network with 10 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.