Dr. Nader Tehrani, MD

Dr. Tehrani practices at Vascular Surgery Associates in Chicago Ridge, Illinois.

Dr. Tehrani's NPI, 1013322973, was assigned on June 30, 2014. Dr. Tehrani graduated from Albany Medical College of Union University in 2014. Dr. Tehrani holds Illinois license 036.149554.

Dr. Tehrani's primary practice is Vascular Surgery Associates, at 10258 S Southwest Hwy, Chicago Ridge, IL 60415 in Cook County. The practice phone is (708) 346-9533.

Dr. Tehrani's primary practice is Vascular Surgery Associates in Chicago Ridge, Illinois. Dr. Tehrani is also affiliated with Advocate Christ Medical Center. The medical group on file is Vascular Surgery Associates. Dmand AI also links Dr. Tehrani to 5 more hospitals, 3 group practices and clinics and 3 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tehrani practices, 9 sites in all. Vendor and product names are available with a free account.

Vascular surgery is Dr. Tehrani's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Tehrani is licensed in Illinois.

CMS data shows 653 Medicare services from Dr. Tehrani across 20 procedure codes in 2024, for 495 Medicare patients. Medicare paid $94,837 for them.

CMS counts 495 Medicare patients who saw Dr. Tehrani in 2024. The largest group is 65 to 74, with 180 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 3.52, 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. Tehrani's median patient age at 72, with 47% women.

In 2024, Dr. Tehrani wrote 52 Medicare Part D claims for 29 patients. 63% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $8,303 in total drug cost. In 2023, CMS named 54 claims across 3 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Tehrani for performance year 2024, reported as part of a group. Dr. Tehrani accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 48 procedures of leg revascularization (restoring blood flow) by Dr. Tehrani, more than 95% of the clinicians it reports for that procedure.

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

Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 5 papers to Dr. Tehrani, published from 2016 to 2022. 2021 was the busiest year, with 2. The most frequent topics are Blood Vessel Prosthesis, Blood Vessel Prosthesis Implantation and Endovascular Procedures. Dr. Tehrani has published most often in Ann Vasc Surg. Dr. Tehrani's most frequent co-authors are Carlos Fares Bechara, MD, Bernadette Aulivola, MD and Matthew J. Blecha, MD.

CMS Open Payments shows 87 general payments to Dr. Tehrani from 24 drug and device companies from 2019 to 2025. Grants make up the largest share, 48% of the total. Medtronic Vascular, Inc. paid the most, $5,104.

Dr. Tehrani graduated from Albany Medical College of Union University in 2014.