Carlos A. Ariza, M.D.
NPI 1124219092ActiveIndividual· Internal Medicine· Hato Rey, PR
Internal Medicine (M.D.) in Hato Rey, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $1,579,647 for 26,165 claims, against $3,804 paid for services in 2024.
Overview
| NPI | 1124219092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 6, 2007 |
| Last updated in NPPES | Apr 15, 2026 |
| Certified by provider | Apr 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 13016 | 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 - Internal Medicine (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 62 across 6 procedure codes |
| Paid by Medicare | $3,804 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26,165 · 50,078 30-day fills |
|---|---|
| Patients | 1,285 |
| Total drug cost | $1,579,647 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
Medical group
- Physiotherapy Rehabilitation Services IncBayamon, PR · 54 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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