Isabella Castrillon, AGACNP-BC
NPI 1952054074ActiveIndividual· Nurse Practitioner, Acute Care· Jupiter, FL
Nurse Practitioner, Acute Care (AGACNP-BC) with University of Miami, practicing in Jupiter, Florida. Their prescriptions cost Medicare Part D more than their services did: $234,382 for 386 claims, against $41,981 paid for services in 2024. Gilead Sciences, Inc. was the largest of 11 companies reporting payments in 2025, $852.46 in all, mostly food and beverage.
Overview
| NPI | 1952054074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP-BC |
| Sole proprietor | No |
| NPI issued | Jan 28, 2022 |
| Last updated in NPPES | Jan 28, 2022 |
| Certified by provider | Jan 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 11015657 | FL |
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 - Nurse Practitioner (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 584 across 13 procedure codes |
| Paid by Medicare | $41,981 |
Part D prescriptions in 2024
| Prescriptions (claims) | 386 · 681 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $234,382 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- University of MiamiMiami, FL · 2,377 clinicians
Industry payments (Open Payments)
- 2025$852.46 · 17 payments from 11 companies
- 2024$497.26 · 17 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $206.04 | 5 |
| Ardelyx, Inc. | $161.25 | 1 |
| Alnylam Pharmaceuticals Inc. | $121.87 | 1 |
| Madrigal Pharmaceuticals | $102.07 | 1 |
| Aimmune Therapeutics, Inc. | $79.78 | 3 |
What the 2025 payments were for
- Food and Beverage$852.46 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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