Dr. Seth Nathaniel Willen, MD

Dr. Willen practices at Cleveland Clinic Mercy Hospital in Canton, Ohio, part of The Cleveland Clinic Foundation.

Dr. Willen's NPI, 1871821645, was assigned on December 5, 2009. Dr. Willen graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2005. Dr. Willen holds Ohio license 35126680.

Dr. Willen's primary practice is Cleveland Clinic Mercy Hospital, at 1320 Mercy Drive NW, Canton, OH 44708 in Stark County. The practice phone is (330) 489-1111.

Dr. Willen's primary practice is Cleveland Clinic Mercy Hospital in Canton, Ohio, part of The Cleveland Clinic Foundation. Dr. Willen is also affiliated with Summa Health System - Akron Campus. The medical group on file is Unity Health Network. Dmand AI also links Dr. Willen to 1 more hospital 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 Dr. Willen practices, 4 sites in all. Vendor and product names are available with a free account.

Otolaryngology is Dr. Willen's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dmand AI has Dr. Willen's licenses on file in 3 states: Ohio, Massachusetts and New York.

CMS data shows 607 Medicare services from Dr. Willen across 9 procedure codes in 2024, for 284 Medicare patients. Medicare paid $34,219 for them. Every service was in an office.

CMS counts 284 Medicare patients who saw Dr. Willen in 2024. The largest group is 65 to 74, with 141 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Willen's median patient age at 63, with 49% women.

In 2024, Dr. Willen wrote 608 Medicare Part D claims for 243 patients. 95% of them were for generic drugs. CMS names the drug for 478 of them, across 12 drugs with 11 or more claims each, at $7,771 in total drug cost. In 2023, CMS named 519 claims across 12 drugs.

Dr. Willen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Willen as offering telehealth.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 4 papers to Dr. Willen, published from 2010 to 2011. The most frequent topics are Rhinitis and Sinusitis. Dr. Willen's most frequent co-authors are Peter J. Catalano, MD, Yogesh Indrasen More, MD and Meir Warman, MD.

CMS Open Payments shows 53 general payments to Dr. Willen from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $1,565.

Dr. Willen graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2005.