Dr. Jonathan N. Warner, MD

Dr. Warner practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.

Dr. Warner's NPI, 1437360757, was assigned on May 25, 2007. Dr. Warner graduated from Spencer Fox Eccles School of Medicine in 2007. Dr. Warner's Minnesota license number on file is 69962.

Dr. Warner's primary practice is Mayo Clinic Hospital, Saint Marys Campus, at 1216 Second Street Southwest, Rochester, MN 55902 in Olmsted County. The practice phone is (507) 255-5123.

Dr. Warner's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dr. Warner is also affiliated with University Hospital. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Warner to 4 more hospitals, 3 medical groups, 1 group practice or clinic and 1 hospice, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warner practices, 8 sites in all. Vendor and product names are available with a free account.

Urology is Dr. Warner's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Warner is board certified in urology by the American Board of Urology. Dmand AI has Dr. Warner's licenses on file in 5 states: Minnesota, Michigan, Wisconsin, California and Arizona.

Dmand AI lists bladder disease, bladder removal, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney removal surgery, kidney stone disease and prostate cancer among the conditions Dr. Warner treats.

CMS data shows 1,391 Medicare services from Dr. Warner across 11 procedure codes in 2024, for 348 Medicare patients. Medicare paid $119,636 for them.

CMS counts 348 Medicare patients who saw Dr. Warner in 2024. The largest group is 65 to 74, with 163 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Warner's median patient age at 73, with 8% women.

In 2024, Dr. Warner wrote 137 Medicare Part D claims for 59 patients. 78% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $15,551 in total drug cost. In 2023, CMS named 153 claims across 8 drugs.

Dr. Warner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Warner as offering telehealth. CMS counts 75 procedures of prostate resection by Dr. Warner, more than 99% of the clinicians it reports for that procedure.

Colonoscopy: 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)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 32 papers to Dr. Warner, published from 2011 to 2025. 2021 was the busiest year, with 3. The most frequent topics are Urethral Stricture, Prostatectomy and Penis. Dr. Warner has published most often in Urology. Dr. Warner's most frequent co-authors are Felicia Balzano, MD, Kevin G. Chan, MD and Mitchell R. Humphreys, MD.

CMS Open Payments shows 338 general payments to Dr. Warner from 20 drug and device companies from 2016 to 2025. Education make up the largest share, 44% of the total. Coloplast Corp paid the most, $60,332.

Dmand AI lists 4 awards for Dr. Warner, most recently Pasadena Magazine/Los Angeles Top Doctors in 2020.

Dr. Warner graduated from Spencer Fox Eccles School of Medicine in 2007. Dr. Warner is a member of AOA, AUA, International Society of Sexual Medicine, Sexual Medicine Society of North America, Society of Genitourinary Reconstructive Surgeons and Society of Urologic Prosthetic Surgeons.

Dr. Warner is in network with 21 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.