Dr. Cecinio Castillo Ronquillo Jr., MD, PhD

Dr. Ronquillo practices at Pinnacle Surgery Center in Colorado Springs, Colorado.

Dr. Ronquillo's NPI, 1679968580, was assigned on March 30, 2015. Dr. Ronquillo graduated from University of Utah School of Medicine in 2015. Dr. Ronquillo holds Colorado license DR.0065385.

Dr. Ronquillo's primary practice is Pinnacle Surgery Center, at 2770 N Union Blvd, Colorado Springs, CO 80909 in El Paso County. The practice phone is (719) 418-4700.

Dr. Ronquillo's primary practice is Pinnacle Surgery Center in Colorado Springs, Colorado. Dr. Ronquillo is also affiliated with UCHealth Memorial Hospital Central. The medical group on file is University of Utah Health. Dmand AI also links Dr. Ronquillo to 1 more group practice or clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ronquillo practices, 2 sites in all. Vendor and product names are available with a free account.

Retina specialist is Dr. Ronquillo's primary specialty in the NPI Registry, under taxonomy code 207WX0107X. Dr. Ronquillo is licensed in Colorado.

CMS data shows 53,674 Medicare services from Dr. Ronquillo across 18 procedure codes in 2024, for 676 Medicare patients. Medicare paid $2,919,943 for them.

CMS counts 676 Medicare patients who saw Dr. Ronquillo in 2024. The largest group is 65 to 74, with 284 patients. 69% of them have high cholesterol, and 67% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ronquillo's median patient age at 75, with 54% women.

In 2024, Dr. Ronquillo wrote 288 Medicare Part D claims for 118 patients. 29% of them were for generic drugs. CMS names the drug for 267 of them, across 4 drugs with 11 or more claims each, at $7,474 in total drug cost. In 2023, CMS named 299 claims across 5 drugs.

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

Dmand AI links 12 papers to Dr. Ronquillo, published from 2013 to 2022. The most frequent topics are Fluorescein Angiography, High-Energy Shock Waves and Lens, Crystalline. Dr. Ronquillo has published most often in J Cataract Refract Surg. Dr. Ronquillo's most frequent co-authors are Paul S. Bernstein, William Richter Barlow, MD and Nick Mamalis, MD.

CMS Open Payments shows 41 general payments to Dr. Ronquillo from 16 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 60% of the total. Genentech, Inc. paid the most, $7,338.

Dr. Ronquillo graduated from University of Utah School of Medicine in 2015.