Dr. Theodore Sy, MD

With 20 years of practice, Dr. Theodore Sy is an established gastroenterology provider, MD, after earning their medical degree at Northwestern University Feinberg Medical School in 2003. Dr. currently practices across 2 facilities, including La Paz Chiropractic And Rehabilitation, Inc. Preziosi, Adamo in Laguna Hills, California. Their National Provider Identifier (NPI) is 1003865627, 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. Theodore Sy as a lower-volume gastroenterology provider, treating approximately 133 Medicare beneficiaries and delivering 295 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. Theodore Sy received $681 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.