Dr. Diego Lopez De Castilla Koster, MD, MPH

Dr. Lopez De Castilla Koster practices at EvergreenHealth Medical Center Kirkland in Kirkland, Washington.

Dr. Lopez De Castilla Koster's NPI, 1982854352, was assigned on September 23, 2008. Dr. Lopez De Castilla Koster graduated from Cayetano Heredia University in 2004. Dr. Lopez De Castilla Koster holds Washington license MD6033975.

Dr. Lopez De Castilla Koster's primary practice is EvergreenHealth Medical Center Kirkland, at 12040 Ne 128th St, Kirkland, WA 98034 in King County. The practice phone is (425) 899-1000.

Dr. Lopez De Castilla Koster's primary practice is EvergreenHealth Medical Center Kirkland in Kirkland, Washington. Dr. Lopez De Castilla Koster is also affiliated with AdventHealth Polk. The medical group on file is Booth Gardner Parkinson's Care Center. Dmand AI also links Dr. Lopez De Castilla Koster to 2 more hospitals, 8 medical groups and 2 group practices and clinics, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lopez De Castilla Koster practices, 5 sites in all. Vendor and product names are available with a free account.

Infectious disease is Dr. Lopez De Castilla Koster's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Lopez De Castilla Koster is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Lopez De Castilla Koster's licenses on file in 14 states: Washington, Georgia, South Carolina, Florida, Iowa, Kansas, Louisiana, Michigan, Mississippi, North Carolina, Ohio, Wisconsin, Alabama and District of Columbia.

Dmand AI lists acute skin infection, joint or bone infection, pneumonia, UTI and yeast infection among the conditions Dr. Lopez De Castilla Koster treats.

CMS data shows 821 Medicare services from Dr. Lopez De Castilla Koster across 10 procedure codes in 2024, for 251 Medicare patients. Medicare paid $62,886 for them.

CMS counts 251 Medicare patients who saw Dr. Lopez De Castilla Koster in 2024. The largest group is 75 to 84, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.78, 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. Lopez De Castilla Koster's median patient age at 71, with 45% women.

In 2024, Dr. Lopez De Castilla Koster wrote 286 Medicare Part D claims for 88 patients. 83% of them were for generic drugs. CMS names the drug for 160 of them, across 10 drugs with 11 or more claims each, at $95,267 in total drug cost.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Lopez De Castilla Koster for performance year 2024, reported through an alternative payment model (APM). Dr. Lopez De Castilla Koster accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lopez De Castilla Koster as offering telehealth.

CMS Open Payments shows 2 general payments to Dr. Lopez De Castilla Koster from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $155.

Dr. Lopez De Castilla Koster graduated from Cayetano Heredia University in 2004.

Dr. Lopez De Castilla Koster is in network with 17 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.