Dr. John Jing-Wei Chen, MD, PhD

Dr. Chen practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota.

Dr. Chen's NPI, 1437391083, was assigned on March 28, 2009. Dr. Chen graduated from UVA School of Medicine in 2009. Dr. Chen's Minnesota license number on file is 57534.

Dr. Chen's primary practice is Mayo Clinic Breast Diagnostic Clinic, at 200 First Street SW, Rochester, MN 55905. The practice phone is (507) 284-5968.

Dr. Chen's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Dr. Chen is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Chen to 1 more clinical lab and 1 hospice, each named with a free account. Dr. Chen's employer is on file too: a breast imaging center.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 4 sites in all. Vendor and product names are available with a free account.

Ophthalmology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Chen is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Chen's licenses on file in 3 states: Minnesota, Iowa and Virginia.

Dmand AI lists cataract, cataract surgery with lens implant, dry eye, eyelid inflammation, glaucoma, retinal occlusion, secondary membranaous cataract surgery and vision problems among the conditions Dr. Chen treats.

CMS data shows 986 Medicare services from Dr. Chen across 12 procedure codes in 2024, for 357 Medicare patients. Medicare paid $84,788 for them.

CMS counts 357 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 164 patients. 69% of them have high cholesterol, and 65% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.51, 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. Chen's median patient age at 62, with 61% women.

In 2024, Dr. Chen wrote 228 Medicare Part D claims for 63 patients. 68% of them were for generic drugs. CMS names the drug for 167 of them, across 7 drugs with 11 or more claims each, at $4,592 in total drug cost. In 2023, CMS named 138 claims across 6 drugs.

Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 52 procedures of cataract surgery by Dr. Chen, more than 64% of the clinicians it reports for that procedure.

Dmand AI links 227 papers to Dr. Chen, published from 2007 to 2025. 2024 was the busiest year, with 23. The most frequent topics are Myelin-Oligodendrocyte Glycoprotein, Autoantibodies and Magnetic Resonance Imaging. Dr. Chen has published most often in J Neuroophthalmol. Dr. Chen's most frequent co-authors are Muhammad Tariq Bhatti, MD, Eoin Paul Flanagan, MBCHB and Sean J. Pittock, MD.

CMS Open Payments shows 66 general payments to Dr. Chen from 15 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 50% of the total. UCB, Inc. paid the most, $54,421.

Dr. Chen graduated from UVA School of Medicine in 2009.

Dr. Chen is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.