Steven J. Westerhof, PA-C

Steven Westerhof practices at Mercy Physician Network in Muskegon, Michigan.

Steven Westerhof's NPI, 1508843251, was assigned on December 23, 2005. Steven Westerhof holds Michigan license 5601002123.

Steven Westerhof's primary practice is Mercy Physician Network, at 1223 Mercy Dr, Muskegon, MI 49444 in Muskegon County. The practice phone is (231) 672-3333.

Steven Westerhof's primary practice is Mercy Physician Network in Muskegon, Michigan. Steven Westerhof is also affiliated with Trinity Health Muskegon Hospital. The medical group on file is Trinity Health Medical Group, Primary Care & Pediatrics - North Muskegon. Dmand AI also links Steven Westerhof to 1 more group practice or clinic, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Steven Westerhof practices, 2 sites in all. Vendor and product names are available with a free account.

Physician assistant is Steven Westerhof's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Steven Westerhof is licensed in Michigan.

CMS counts 87 Medicare patients who saw Steven Westerhof in 2024. The largest group is 65 to 74, with 31 patients. 62% of them have high blood pressure, and 59% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Steven Westerhof's median patient age at 54, with 42% women.

In 2024, Steven Westerhof wrote 6,368 Medicare Part D claims for 374 patients. 88% of them were for generic drugs.

Steven Westerhof accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 1 general payment to Steven Westerhof from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $19.