Dr. Alejandro Diez, MD

Dr. Diez practices at Executive Health - HOPD in Columbus, Ohio.

Dr. Diez's NPI, 1669670782, was assigned on July 10, 2007. Dr. Diez graduated from INTEC Santo Domingo SOM in 2003. Dr. Diez holds Ohio license 35.099766.

Dr. Diez's primary practice is Executive Health - HOPD, at 300 W 10th Ave, Columbus, OH 43210.

Dr. Diez's primary practice is Executive Health - HOPD in Columbus, Ohio. Dr. Diez is also affiliated with Ohio State University Hospital. The medical group on file is Ohio State University Physicians. Dmand AI also links Dr. Diez to 4 more hospitals 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. Diez practices, 7 sites in all. Vendor and product names are available with a free account.

Nephrology is Dr. Diez's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Diez is board certified in nephrology by the American Board of Internal Medicine. Dmand AI has Dr. Diez's licenses on file in 4 states: Ohio, Indiana, Michigan and Pennsylvania.

CMS data shows 443 Medicare services from Dr. Diez across 7 procedure codes in 2024, for 221 Medicare patients. Medicare paid $32,765 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 221 Medicare patients who saw Dr. Diez in 2024. The largest group is under 65, with 122 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 40% are also on Medicaid. Their average risk score is 6.41, 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. Diez's median patient age at 59, with 43% women.

In 2024, Dr. Diez wrote 1,220 Medicare Part D claims for 179 patients. 93% of them were for generic drugs. CMS names the drug for 1,053 of them, across 19 drugs with 11 or more claims each, at $180,700 in total drug cost. In 2023, CMS named 1,149 claims across 24 drugs.

Dr. Diez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Diez as offering telehealth.

Dmand AI links 7 papers to Dr. Diez, published from 2008 to 2021. 2021 was the busiest year, with 2. The most frequent topics are Kidney Transplantation, Tissue Donors and Graft Rejection. Dr. Diez has published most often in Clin Transplant. Dr. Diez's most frequent co-authors are Muhammad Ahmad Mujtaba, MD, Ginny L. Bumgardner, MD, PhD and Pranit N. Chotai, FACS, MD.

CMS Open Payments shows 14 general payments to Dr. Diez from 5 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 51% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,167.

Dmand AI lists 2 awards for Dr. Diez, most recently ASN Fellow in 2011.

Dr. Diez graduated from INTEC Santo Domingo SOM in 2003. Dr. Diez is a member of ACP and ASN.

Dr. Diez is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Molina. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.