Miguel A. Diaz, MD
Internal Medicine, Interventional Cardiology (MD) in Hialeah, Florida, trained at University of Miami, Lm Miller School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $647,993 for 2,253 claims, against $52,557 paid for services in 2024. Amgen Inc. was the largest of 23 companies reporting payments in 2025, $16,747 in all, mostly speaking and faculty fees. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1013118322 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 31, 2007 |
| Last updated in NPPES | Nov 22, 2023 |
| Certified by provider | Nov 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | ME89280 | FL |
| Internal Medicine | 207R00000X | ME89280 | FL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | ME89280 | FL |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Florida, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Miguel Diaz | 1128a1 | Jan 20, 2003 | Naples, FL |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | Possible (name) | See above |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 627 across 43 procedure codes |
| Paid by Medicare | $52,557 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,253 · 5,141 30-day fills |
|---|---|
| Patients | 410 |
| Total drug cost | $647,993 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Interventional Cardiology |
Medical group
- Cardio Mdm LLCHialeah, FL · 7 clinicians
Hospital affiliations
- HCA Florida Kendall HospitalMiami, FL
- HCA Florida Mercy HospitalPlantation, FL
- Jackson Health SystemMiami, FL
- Mariners HospitalTavernier, FL
- Palmetto General HospitalHialeah, FL
Industry payments (Open Payments)
- 2025$16,747 · 83 payments from 23 companies
- 2024$38,540 · 150 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $8,793 | 7 |
| Shockwave Medical, Inc | $2,419 | 2 |
| Chiesi USA, Inc. | $2,118 | 4 |
| Abbott Laboratories | $899.52 | 11 |
| Medtronic, Inc. | $778.64 | 18 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$10,400 · 4 payments
- Food and Beverage$4,147 · 78 payments
- Consulting Fee$2,200 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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