Dr. Alexander L. Ayzengart, MD

Dr. Ayzengart practices at Renown Regional Medical Center in Reno, Nevada, part of Renown Health.

Dr. Ayzengart's NPI, 1265561047, was assigned on March 5, 2007. Dr. Ayzengart graduated from University Of Michigan Medical School in 2004. Dr. Ayzengart holds Nevada license 21858.

Dr. Ayzengart's primary practice is Renown Regional Medical Center, at 1155 Mill Street, Reno, NV 89502 in Washoe County. The practice phone is (775) 982-4100.

Dr. Ayzengart's primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. Dr. Ayzengart is also affiliated with Renown South Meadows Medical Center. The medical group on file is Renown Health. Dmand AI also links Dr. Ayzengart to 2 more group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ayzengart practices, 4 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Ayzengart's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Ayzengart is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Ayzengart's licenses on file in 3 states: Nevada, Florida and California.

Dmand AI lists abdominal hernia repair surgery, bariatric surgery, esophagus, stomach, or upper small intestine surgery, gallbladder removal, groin hernia surgery and upper GI endoscopy among the conditions Dr. Ayzengart treats.

CMS data shows 41 Medicare services from Dr. Ayzengart across 3 procedure codes in 2024, all of them office visits, for 51 Medicare patients. Medicare paid $3,810 for them. Every service was in an office.

CMS counts 51 Medicare patients who saw Dr. Ayzengart in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high cholesterol, and 63% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ayzengart's median patient age at 46, with 75% women.

In 2024, Dr. Ayzengart wrote 202 Medicare Part D claims for 49 patients. 100% of them were for generic drugs. CMS names the drug for 102 of them, across 6 drugs with 11 or more claims each, at $1,390 in total drug cost. In 2023, CMS named 174 claims across 9 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Ayzengart for performance year 2024, reported through an alternative payment model (APM). Dr. Ayzengart accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 18 procedures of hernia repair (minimally invasive) by Dr. Ayzengart, more than 86% of the clinicians it reports for that procedure.

Dmand AI links 19 papers to Dr. Ayzengart, published from 2009 to 2023. 2023 was the busiest year, with 5. The most frequent topics are Bariatric Surgery, Obesity, Morbid and Bone Regeneration. Dr. Ayzengart has published most often in Endoscopy. Dr. Ayzengart's most frequent co-authors are Russell Hawkins, MD, Manuel Alberto Amaris, MD and Steven R. Buchman, MD.

CMS Open Payments shows 351 general payments to Dr. Ayzengart from 27 drug and device companies from 2016 to 2025. Education make up the largest share, 39% of the total. Intuitive Surgical, Inc. paid the most, $49,376.

Dr. Ayzengart graduated from University Of Michigan Medical School in 2004. Dr. Ayzengart is a member of ACS, ASMBS, SSAT and SAGES.

Dr. Ayzengart is in network with 14 carriers, including Aetna, Excellus BlueCross BlueShield and Elevance. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.