Dr. Daniel Levi Willis, MD

Dr. Willis practices at St. Charles Bend in Bend, Oregon, part of St. Charles Health System.

Dr. Willis' NPI, 1023211547, was assigned on June 11, 2007. Dr. Willis graduated from Virginia Commonwealth University, School of Medicine in 2007. Dr. Willis holds Oregon license MD208021.

Dr. Willis' primary practice is St. Charles Bend, at 2500 NE Neff Road, Bend, OR 97701 in Deschutes County. The practice phone is (541) 382-4321.

Dr. Willis' primary practice is St. Charles Bend in Bend, Oregon, part of St. Charles Health System. Dr. Willis is also affiliated with Sky Lakes Medical Center. The medical group on file is Summit Health. Dmand AI also links Dr. Willis to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willis practices, 7 sites in all. Vendor and product names are available with a free account.

Urology is Dr. Willis' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Willis' licenses on file in 3 states: Oregon, Florida and Texas.

CMS data shows 3,483 Medicare services from Dr. Willis across 37 procedure codes in 2024, for 607 Medicare patients. Medicare paid $215,489 for them.

CMS counts 607 Medicare patients who saw Dr. Willis in 2024. The largest group is 65 to 74, with 264 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Willis' median patient age at 74, with 24% women.

In 2024, Dr. Willis wrote 1,053 Medicare Part D claims for 384 patients. 96% of them were for generic drugs. CMS names the drug for 938 of them, across 13 drugs with 11 or more claims each, at $36,676 in total drug cost. In 2023, CMS named 719 claims across 13 drugs.

Dr. Willis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Willis as offering telehealth. CMS counts 49 procedures of prostate resection by Dr. Willis, more than 97% of the clinicians it reports for that procedure.

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

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

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 15 papers to Dr. Willis, published from 2010 to 2016. 2013 was the busiest year, with 3. The most frequent topics are Carcinoma, Transitional Cell. Dr. Willis has published most often in BJU Int. Dr. Willis' most frequent co-authors are Colin P. Dinney, MD, Sima Prabodh Porten, MD and Ashish M. Kamat, MD.

CMS Open Payments shows 96 general payments to Dr. Willis from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 42% of the total. Intuitive Surgical, Inc. paid the most, $1,519.

Dr. Willis graduated from Virginia Commonwealth University, School of Medicine in 2007.