Dr. Gregory A. Worrell, MD

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

Dr. Worrell's NPI, 1396725297, was assigned on January 18, 2006. Dr. Worrell graduated from UTMB Health in 1996. Dr. Worrell's Minnesota license number on file is 39896.

Dr. Worrell'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. Worrell's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Dr. Worrell is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Worrell to 1 more hospital, 3 medical groups, 1 clinical lab and 1 hospice, each named with a free account. Dr. Worrell's employer is on file too: a breast imaging center.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Worrell practices, 5 sites in all. Vendor and product names are available with a free account.

Epilepsy is Dr. Worrell's primary specialty in the NPI Registry, under taxonomy code 2084E0001X. Dr. Worrell is board certified in epilepsy by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Worrell's licenses on file in 4 states: Minnesota, Wisconsin, North Dakota and Arizona.

Dmand AI lists epilepsy among the conditions Dr. Worrell treats.

CMS data shows 42 Medicare services from Dr. Worrell across 2 procedure codes in 2024, for 82 Medicare patients. Medicare paid $9,222 for them. Every service was in an office.

CMS counts 82 Medicare patients who saw Dr. Worrell in 2024. The largest group is under 65, with 33 patients. 65% of them have high blood pressure, and 60% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Worrell's median patient age at 39, with 45% women.

In 2024, Dr. Worrell wrote 485 Medicare Part D claims for 53 patients. 64% of them were for generic drugs. CMS names the drug for 372 of them, across 11 drugs with 11 or more claims each, at $277,956 in total drug cost. In 2023, CMS named 366 claims across 12 drugs.

Dr. Worrell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 320 papers to Dr. Worrell, published from 2006 to 2025. 2024 was the busiest year, with 30. The most frequent topics are Electroencephalography, Epilepsy and Brain. Dr. Worrell has published most often in Epilepsia. Dr. Worrell's most frequent co-authors are Brian Nils Lundstrom, PhD, Kai Joshua Miller, MD, PhD and Nicholas Gregg, MD.

Dmand AI links Dr. Worrell to 4 clinical trials. 3 are still active or recruiting. Conditions studied include Epilepsy, Brain Diseases and Epilepsy, Temporal Lobe.

CMS Open Payments shows 21 general payments to Dr. Worrell from 7 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 36% of the total. Neuropace, Inc. paid the most, $5,021. It also lists 7 research payments totaling $85,117 from 2016 to 2018.

Dr. Worrell graduated from UTMB Health in 1996.

Dr. Worrell is in network with 15 carriers, including Aetna, Medica and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.