Dr. Nima Nassiri, MD

Dr. Nassiri practices at Peter Morton UCLA Medical Building in Los Angeles, California.

Dr. Nassiri's NPI, 1821450974, was assigned on March 27, 2016. Dr. Nassiri graduated from David Geffen School of Medicine at UCLA in 2015. Dr. Nassiri holds California license A156081.

Dr. Nassiri's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.

Dr. Nassiri's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Nassiri is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is Cornerstone Specialty Hospitals Tucson. Dmand AI also links Dr. Nassiri to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.

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

Urology is Dr. Nassiri's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Nassiri is licensed in California.

Dmand AI lists urinary endoscopy among the conditions Dr. Nassiri treats.

CMS data shows 55 Medicare services from Dr. Nassiri across 3 procedure codes in 2024, for 55 Medicare patients. Medicare paid $53,659 for them.

CMS counts 55 Medicare patients who saw Dr. Nassiri in 2024. The largest group is under 65, with 31 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 58% are also on Medicaid. Their average risk score is 8.96, 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. Nassiri's median patient age at 53, with 43% women.

In 2024, Dr. Nassiri wrote 27 Medicare Part D claims. 100% of them were for generic drugs. They cover 3 drugs, with $257 in total drug cost. In 2019, CMS named 335 claims across 13 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Nassiri for performance year 2024, reported as part of a group. Dr. Nassiri accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

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

Dmand AI links 17 papers to Dr. Nassiri, published from 2016 to 2021. 2020 was the busiest year, with 5. Dr. Nassiri's most frequent co-authors are Jeffrey L. Veale, MD, Inderbir Singh Gill, MD and Evalynn Vasquez, MD.

CMS Open Payments shows 47 general payments to Dr. Nassiri from 11 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $881.

Dr. Nassiri graduated from David Geffen School of Medicine at UCLA in 2015.

Dr. Nassiri is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.