Sydney Lassen, PA-C

Sydney Lassen practices at Corewell Health Dearborn Hospital in Dearborn, Michigan, part of Corewell Health.

Sydney Lassen's NPI, 1932557907, was assigned on May 31, 2016. Sydney Lassen holds Michigan license 5601013055.

Sydney Lassen's primary practice is Corewell Health Dearborn Hospital, at 18101 Oakwood Blvd, Dearborn, MI 48124 in Wayne County. The practice phone is (313) 593-7125.

Sydney Lassen's primary practice is Corewell Health Dearborn Hospital in Dearborn, Michigan, part of Corewell Health. The medical group on file is Medical Education Associates. Dmand AI also links Sydney Lassen to 3 more medical groups and 1 group practice or clinic, each named with a free account.

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

Surgical is Sydney Lassen's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Dmand AI has Sydney Lassen's licenses on file in 2 states: Michigan and Florida.

CMS counts 103 Medicare patients who saw Sydney Lassen in 2024. The largest group is 75 to 84, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Sydney Lassen's median patient age at 57, with 47% women.

Sydney Lassen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 1 general payment to Sydney Lassen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $18.