Dr. Nelio Guzman Aguayo, MD

Dr. Guzman Aguayo practices at Rockwood Clinic PS in Spokane, Washington.

Dr. Guzman Aguayo's NPI, 1124266184, was assigned on January 29, 2009. Dr. Guzman Aguayo graduated from University Auto De Tamaulipas, Fac De Med in 2004. Dr. Guzman Aguayo holds Washington license MD60321439.

Dr. Guzman Aguayo's primary practice is Rockwood Clinic PS, at 105 W 8th Ave, Spokane, WA 99204 in Spokane County. The practice phone is (509) 838-2531.

Dr. Guzman Aguayo's primary practice is Rockwood Clinic PS in Spokane, Washington. Dr. Guzman Aguayo is also affiliated with Prov Sacred Hrt Med Ctr & Childs Hosp. The medical group on file is Providence Medical Group. Dmand AI also links Dr. Guzman Aguayo to 4 more hospitals, 3 dialysis centers and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guzman Aguayo practices, 9 sites in all. Vendor and product names are available with a free account.

Nephrology is Dr. Guzman Aguayo's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Guzman Aguayo is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Guzman Aguayo's licenses on file in 3 states: Washington, Idaho and Texas.

Dmand AI lists acute kidney failure, chronic kidney disease and fluid and electrolyte imbalances among the conditions Dr. Guzman Aguayo treats.

CMS data shows 587 Medicare services from Dr. Guzman Aguayo across 6 procedure codes in 2024, for 250 Medicare patients. Medicare paid $47,686 for them.

CMS counts 250 Medicare patients who saw Dr. Guzman Aguayo in 2024. The largest group is 75 to 84, with 88 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 16% are also on Medicaid. Their average risk score is 3.07, 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. Guzman Aguayo's median patient age at 71, with 46% women.

In 2024, Dr. Guzman Aguayo wrote 1,036 Medicare Part D claims for 166 patients. 70% of them were for generic drugs. CMS names the drug for 930 of them, across 19 drugs with 11 or more claims each, at $380,813 in total drug cost. In 2023, CMS named 622 claims across 15 drugs.

Dr. Guzman Aguayo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 44 general payments to Dr. Guzman Aguayo from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Akebia Therapeutics Inc paid the most, $272.

Dr. Guzman Aguayo graduated from University Auto De Tamaulipas, Fac De Med in 2004.

Dr. Guzman Aguayo is in network with 16 carriers, including United Healthcare, Cigna and Elevance. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.