Dr. Kathleen Simmons, D.O.

With 15 years of practice, Dr. Kathleen Simmons is an established internal medicine provider, D.O., after earning their medical degree at Michigan State University College Of Osteopathic Medicine in 2011. Dr. currently practices across 5 facilities, including Spectrum Health in Grand Rapids, Michigan. Their National Provider Identifier (NPI) is 1043503519, 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. Kathleen Simmons as a lower-volume internal medicine provider, treating approximately 68 Medicare beneficiaries and delivering 1K 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. Kathleen Simmons received $24 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.