Dr. Julio J. Valentin Nieves, MD

Dr. Valentin Nieves practices at Manati Medical Center in San Juan, Puerto Rico.

Dr. Valentin Nieves' NPI, 1952535346, was assigned on May 13, 2009. Dr. Valentin Nieves holds Puerto Rico license 18343.

Dr. Valentin Nieves' primary practice is Manati Medical Center, at 1485 Ave Ashford, San Juan, PR 00907 in San Juan County. The practice phone is (787) 621-3700.

Dr. Valentin Nieves' primary practice is Manati Medical Center in San Juan, Puerto Rico. Dr. Valentin Nieves is also affiliated with Manatí Medical Center. The medical group on file is PCI Cardiology Group. Dmand AI also links Dr. Valentin Nieves to 1 more hospital 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. Valentin Nieves practices, 3 sites in all. Vendor and product names are available with a free account.

Interventional cardiology is Dr. Valentin Nieves' primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Valentin Nieves is licensed in Puerto Rico.

CMS data shows 101 Medicare services from Dr. Valentin Nieves across 4 procedure codes in 2024, for 89 Medicare patients. Medicare paid $7,295 for them.

CMS counts 89 Medicare patients who saw Dr. Valentin Nieves in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.76, 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. Valentin Nieves' median patient age at 73, with 71% women.

In 2024, Dr. Valentin Nieves wrote 1,251 Medicare Part D claims for 363 patients. 89% of them were for generic drugs. CMS names the drug for 1,074 of them, across 20 drugs with 11 or more claims each, at $86,591 in total drug cost. In 2023, CMS named 1,093 claims across 20 drugs.

Dr. Valentin Nieves accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 32 procedures of coronary angioplasty and stenting by Dr. Valentin Nieves, more than 68% of the clinicians it reports for that procedure.

Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 618 general payments to Dr. Valentin Nieves from 23 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 59% of the total. Boston Scientific Corporation paid the most, $27,489.