Julio J. Valentin Nieves, MD
NPI 1952535346ActiveIndividual· Internal Medicine, Interventional Cardiology· Manati, PR
Internal Medicine, Interventional Cardiology (MD) with Pci Group LLC, practicing in Manati, Puerto Rico. Their prescriptions cost Medicare Part D more than their services did: $114,076 for 1,251 claims, against $19,486 paid for services in 2024. Medtronic, Inc. was the largest of 6 companies reporting payments in 2025, $972.87 in all, mostly food and beverage. Lists Bayamon Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1952535346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 13, 2009 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 18343 | PR |
| Internal Medicine | 207R00000X | 18343 | PR |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 18343 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 199 across 33 procedure codes |
| Paid by Medicare | $19,486 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,251 · 2,331 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $114,076 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Interventional Cardiology |
Medical group
- Pci Group LLCManati, PR · 6 clinicians
Hospital affiliations
- Bayamon Medical CenterBayamon, PR
- Manati Medical Center Dr Otero LopezManati, PR
Industry payments (Open Payments)
- 2025$972.87 · 74 payments from 6 companies
- 2024$3,594 · 89 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $625.14 | 47 |
| Boston Scientific Corporation | $137.84 | 20 |
| Abbott Laboratories | $91.13 | 4 |
| Teleflex LLC | $73.79 | 1 |
| Becton, Dickinson and Company | $23.27 | 1 |
What the 2025 payments were for
- Food and Beverage$951.07 · 70 payments
- Travel and Lodging$21.80 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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