Tracy Ann Lyou, FNP

Tracy Lyou practices at Plaza Surgical Center, Inc. in Ventura, California.

Tracy Lyou's NPI, 1164766291, was assigned on November 15, 2012. Tracy Lyou holds California license 21535.

Tracy Lyou's primary practice is Plaza Surgical Center, Inc., at 168 N Brent St, Ventura, CA 93003 in Ventura County. The practice phone is (805) 643-5438.

Tracy Lyou's primary practice is Plaza Surgical Center, Inc. in Ventura, California. The medical group on file is Mercy Medical Group. Dmand AI also links Tracy Lyou to 1 more group practice or clinic, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Tracy Lyou practices. Vendor and product names are available with a free account.

Family is Tracy Lyou's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Tracy Lyou is board certified in family nurse practitioner by the American Academy of Nurse Practitioners Certification Program (AANPCP). Tracy Lyou is licensed in California.

Dmand AI lists acute skin infection, adjustment disease, ankle or foot injury, anxiety, asthma, benign or precancerous skin growths, carpal tunnel syndrome and chest wall injury among the conditions Tracy Lyou treats.

CMS data shows 231 Medicare services from Tracy Lyou across 7 procedure codes in 2024, for 140 Medicare patients. Medicare paid $16,319 for them. Every service was in an office.

CMS counts 140 Medicare patients who saw Tracy Lyou in 2024. The largest group is 65 to 74, with 78 patients. 74% of them have high cholesterol, and 57% have high blood pressure. Their average risk score is 0.85, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Tracy Lyou's median patient age at 58, with 71% women.

In 2024, Tracy Lyou wrote 1,228 Medicare Part D claims for 249 patients. 90% of them were for generic drugs. CMS names the drug for 847 of them, across 31 drugs with 11 or more claims each, at $42,512 in total drug cost.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Tracy Lyou for performance year 2024, reported through an alternative payment model (APM). Tracy Lyou accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Tracy Lyou as offering telehealth.

CMS Open Payments shows 14 general payments to Tracy Lyou from 9 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $105.