Diana Krystina Nieves Castro, MD
NPI 1922842756ActiveIndividual· General Practice· Mayaguez, PR
General Practice (MD) in Mayaguez, Puerto Rico, trained at San Juan Bautista School of Medicine (class of 2021). Enrolled in Medicare as practitioner - general practice.
Overview
| NPI | 1922842756 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 25, 2024 |
| Last updated in NPPES | Jul 20, 2024 |
| Certified by provider | Jul 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 24027 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Practice (PR) |
|---|
Education and affiliations
| Medical school | San Juan Bautista School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | General Practice |
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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