Dr. Allan Ong, M.D.

With 20 years of practice, Dr. Allan Ong is an established hospitalist provider, M.D., after earning their medical degree at Other in 1999. Dr. currently practices across 3 facilities, including Saint Anthony Medical Center in Rockford, Illinois. Their National Provider Identifier (NPI) is 1760411367, 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. Allan Ong as a lower-volume hospitalist provider, treating approximately 263 Medicare beneficiaries and delivering 901 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. Allan Ong received $40 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.