Dr. John Sigva, DO

In their first decade of practice, Dr. John Sigva represents the newer generation of internal medicine providers, DO, after earning their medical degree at Rowan University School Of Osteopathic Medicine in 2018. Dr. currently practices across 2 facilities, including Associated Retinal Consultants Llc in East Windsor, New Jersey. Their National Provider Identifier (NPI) is 1093209520, 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. John Sigva as a lower-volume internal medicine provider, treating approximately 157 Medicare beneficiaries and delivering 581 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. John Sigva received $95 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.