Tammy Lee Olney, FNP

Tammy Olney practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.

Tammy Olney's NPI, 1669994380, was assigned on July 14, 2017. Tammy Olney holds Minnesota license 5316.

Tammy Olney'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.

Tammy Olney's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. The medical group on file is Mayo Clinic. Dmand AI also links Tammy Olney to 1 more hospice, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Tammy Olney practices, 2 sites in all. Vendor and product names are available with a free account.

Nurse practitioner is Tammy Olney's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Tammy Olney is licensed in Minnesota.

CMS counts 52 Medicare patients who saw Tammy Olney in 2024. 69% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Tammy Olney's median patient age at 63, with 39% women.

In 2024, Tammy Olney wrote 138 Medicare Part D claims for 35 patients. 92% of them were for generic drugs.

Tammy Olney accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 2 general payments to Tammy Olney from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $47.