David Castillo, ACNP-BC
NPI 1730447830ActiveIndividual· Nurse Practitioner, Acute Care· Peoria, AZ
Nurse Practitioner, Acute Care (ACNP-BC) in Peoria, Arizona, licensed in AZ, with an NPI issued in April 2012. Their prescriptions cost Medicare Part D more than their services did: $68,935 for 551 claims, against $7,574 paid for services in 2024. Abbott Laboratories was the largest of 4 companies reporting payments in 2025, $412.40 in all, mostly food and beverage. Lists Banner Boswell Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1730447830 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP-BC |
| Sole proprietor | No |
| NPI issued | Apr 25, 2012 |
| Last updated in NPPES | Mar 26, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | AP4466 | AZ |
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 - Nurse Practitioner (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 128 across 6 procedure codes |
| Paid by Medicare | $7,574 |
Part D prescriptions in 2024
| Prescriptions (claims) | 551 · 1,189 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $68,935 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Hospital affiliations
- Banner Boswell Medical CenterSun City, AZ
- Banner del E. Webb Medical CenterSun City West, AZ
Industry payments (Open Payments)
- 2025$412.40 · 5 payments from 4 companies
- 2024$505.05 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $170.34 | 1 |
| Boston Scientific Corporation | $164.53 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $62.67 | 1 |
| E.R. Squibb & Sons, L.L.C. | $14.86 | 1 |
What the 2025 payments were for
- Food and Beverage$412.40 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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