Dr. Michael H. Lief, MD

Dr. Lief practices at Caremount Medical in Mount Kisco, New York.

Dr. Lief's NPI, 1942229745, was assigned on July 19, 2006. Dr. Lief graduated from Memorial University of Newfoundland FOM in 2001. Dr. Lief holds New York license 227413.

Dr. Lief's primary practice is Caremount Medical, at 90 S Bedford Rd, Mount Kisco, NY 10549 in Westchester County. The practice phone is (914) 241-1050.

Dr. Lief's primary practice is Caremount Medical in Mount Kisco, New York. Dr. Lief is also affiliated with Tisch Hospital. The medical group on file is CareMount Medical. Dmand AI also links Dr. Lief to 1 more group practice or clinic and 1 home health agency, each named with a free account.

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

Infectious disease is Dr. Lief's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Lief is board certified in infectious disease by the American Board of Internal Medicine. Dr. Lief is licensed in New York.

Dmand AI lists acid reflux, acute gastroduodenitis, acute sinusitis, ADHD, aneurysm, anxiety, aortic atherosclerois and arthritis among the conditions Dr. Lief treats.

CMS data shows 2,236 Medicare services from Dr. Lief across 29 procedure codes in 2024, for 338 Medicare patients. Medicare paid $100,350 for them. Every service was in an office.

CMS counts 338 Medicare patients who saw Dr. Lief in 2024. The largest group is 65 to 74, with 154 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lief's median patient age at 51, with 35% women.

In 2024, Dr. Lief wrote 2,825 Medicare Part D claims for 348 patients. 91% of them were for generic drugs. CMS names the drug for 2,276 of them, across 58 drugs with 11 or more claims each, at $123,601 in total drug cost. In 2023, CMS named 2,426 claims across 65 drugs.

Dr. Lief accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lief as offering telehealth.

Dmand AI links 1 paper to Dr. Lief in 2010. Dr. Lief's most frequent co-authors are Daniel S. Caplivski, MD and Susan M. Lerner, MD.

CMS Open Payments shows 5 general payments to Dr. Lief from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $125.

Dr. Lief graduated from Memorial University of Newfoundland FOM in 2001.

Dr. Lief is in network with 17 carriers, including United Healthcare, Elevance and HCSC. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.