Dr. Michael J. Tierney, MD

Dr. Tierney practices at Los Gatos Center Imaging in Los Gatos, California.

Dr. Tierney's NPI, 1104872415, was assigned on May 26, 2006. Dr. Tierney graduated from Renaissance School of Medicine at Stony Brook University in 1999. Dr. Tierney holds California license C55929.

Dr. Tierney's primary practice is Los Gatos Center Imaging, at 15400 Los Gatos Blvd, Los Gatos, CA 95032. The practice phone is (650) 934-7700.

Dr. Tierney's primary practice is Los Gatos Center Imaging in Los Gatos, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Tierney to 1 more group practice or clinic, named with a free account. Dr. Tierney's employer is on file too: a breast imaging center.

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

Internal medicine is Dr. Tierney's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tierney is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Tierney's licenses on file in 3 states: California, Massachusetts and New York.

CMS data shows 398 Medicare services from Dr. Tierney across 8 procedure codes in 2024, for 322 Medicare patients. Medicare paid $35,371 for them. Every service was in an office.

CMS counts 322 Medicare patients who saw Dr. Tierney in 2024. The largest group is 65 to 74, with 151 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 6% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Tierney's median patient age at 52, with 56% women.

In 2024, Dr. Tierney wrote 189 Medicare Part D claims for 149 patients. 85% of them were for generic drugs. CMS names the drug for 54 of them, across 3 drugs with 11 or more claims each, at $309 in total drug cost. In 2023, CMS named 44 claims across 3 drugs.

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

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

Removal of skin lesions: 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 9 papers to Dr. Tierney, published from 2013 to 2017. The most frequent topics are Blood Glucose Self-Monitoring, Biosensing Techniques and Diabetes Mellitus. Dr. Tierney's most frequent co-authors are Julie Louise Pantaleoni, MD, Mark Peder Christiansen, MD and Christopher A. Longhurst, MD.

Dr. Tierney graduated from Renaissance School of Medicine at Stony Brook University in 1999.

Dr. Tierney is in network with 5 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.