Dr. Thomas O'brien, D.O.

With 20 years of practice, Dr. Thomas O'brien is an established family practice provider, D.O., after earning their medical degree at Des Moines University Of Osteopathic Medicine And Health Sciences in 1995. Dr. currently practices at New York Bone And Joint Specialists Pllc in New York, New York. Their National Provider Identifier (NPI) is 1063434298, 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. Thomas O'brien as a lower-volume family practice provider, treating approximately 57 Medicare beneficiaries and delivering 83 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.