Abhishek Sundaram, MBBS

Abhishek Sundaram practices at Aurora Medical Center - Grafton in Grafton, Wisconsin, part of Advocate Health.

Abhishek Sundaram's NPI, 1104055839, was assigned on July 1, 2009. Abhishek Sundaram holds Wisconsin license 68978.

Abhishek Sundaram's primary practice is Aurora Medical Center - Grafton, at 975 Port Washington Road, Grafton, WI 53024 in Ozaukee County. The practice phone is (262) 329-1000.

Abhishek Sundaram's primary practice is Aurora Medical Center - Grafton in Grafton, Wisconsin, part of Advocate Health. Abhishek Sundaram is also affiliated with Aurora St. Luke's Medical Center. The medical group on file is Aurora Advanced Healthcare. Dmand AI also links Abhishek Sundaram to 3 more hospitals, 1 home health agency and 1 hospital outpatient department, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Abhishek Sundaram practices, 7 sites in all. Vendor and product names are available with a free account.

Vascular surgery is Abhishek Sundaram's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Abhishek Sundaram is licensed in Wisconsin.

CMS data shows 444 Medicare services from Abhishek Sundaram across 8 procedure codes in 2024, for 271 Medicare patients. Medicare paid $38,118 for them.

CMS counts 271 Medicare patients who saw Abhishek Sundaram in 2024. The largest group is 75 to 84, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Abhishek Sundaram's median patient age at 75, with 41% women.

In 2024, Abhishek Sundaram wrote 185 Medicare Part D claims for 81 patients. 82% of them were for generic drugs. CMS names the drug for 129 of them, across 3 drugs with 11 or more claims each, at $23,745 in total drug cost. In 2023, CMS named 188 claims across 6 drugs.

Abhishek Sundaram accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Leg revascularization (restoring blood flow): 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)

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

Dmand AI links 16 papers to Abhishek Sundaram, published from 2011 to 2015. 2011 was the busiest year, with 7. The most frequent topics are Gastroesophageal Reflux, Manometry and Postoperative Complications. Abhishek Sundaram has published most often in Surg Endosc. Abhishek Sundaram's most frequent co-authors are Sumeet K. Mittal, MD, Iraklis I. Pipinos, MD and Xiang Fang, MD, PhD.

CMS Open Payments shows 68 general payments to Abhishek Sundaram from 13 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 52% of the total. W. L. Gore & Associates, Inc. paid the most, $3,367.