Dr. Matthew Mei, M.D.

With 17 years of practice, Dr. Matthew Mei is an established hematology provider, M.D., after earning their medical degree at Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University in 2007. Dr. currently practices across 2 facilities, including City Of Hope Medical Foundation in Duarte, California. Their National Provider Identifier (NPI) is 1104069269, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.

CMS Medicare data shows Dr. Matthew Mei as a lower-volume hematology provider, treating approximately 201 Medicare beneficiaries and delivering 844 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Matthew Mei received $19K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.