Dr. Gregory Hattan, MD

With 20 years of practice, Dr. Gregory Hattan is an established obstetrics/gynecology provider, MD, after earning their medical degree at University Of Nebraska College Of Medicine in 1991. Dr. currently practices across 5 facilities, including Bryan Medical Center in Lincoln, Nebraska. Their National Provider Identifier (NPI) is 1396854204, 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. Gregory Hattan as a lower-volume obstetrics/gynecology provider, treating approximately 21 Medicare beneficiaries and delivering 48 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. Gregory Hattan received $331 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.