Dr. William Geisert, MD

With 14 years of practice, Dr. William Geisert is an established orthopedic surgery provider, MD, after earning their medical degree at University Of Michigan Medical School in 2012. Dr. currently practices at Cigna Healthcare Of Arizona Inc in Gilbert, Arizona. Their National Provider Identifier (NPI) is 1336415736, 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.

Dr. William Geisert's practice is located in ZIP 32003 (Gilbert, Arizona), which has an overall CartoChrome Healthcare Access Score of 58/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. William Geisert as a lower-volume orthopedic surgery provider, treating approximately 125 Medicare beneficiaries and delivering 846 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. William Geisert received $270 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.