Silvio Alan Delcastillo, D.O.
NPI 1255405825ActiveIndividual· Family Medicine· Burbank, CA
Family Medicine (D.O.) in Burbank, California, trained at Vanderbilt University School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $670,445 for 7,166 claims, against $15,598 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 18 companies reporting payments in 2025, $731.48 in all, mostly food and beverage.
Overview
| NPI | 1255405825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Nov 17, 2006 |
| Last updated in NPPES | Mar 9, 2026 |
| Certified by provider | Mar 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 20A8074 | CA |
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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 5,726 across 25 procedure codes |
| Paid by Medicare | $15,598 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,166 · 16,779 30-day fills |
|---|---|
| Patients | 579 |
| Total drug cost | $670,445 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Regents of the University of CaliforniaWoodland Hills, CA · 87 clinicians
- Santo Nino Health CenterPanorama City, CA · 13 clinicians
Industry payments (Open Payments)
- 2025$731.48 · 35 payments from 18 companies
- 2024$1,104 · 34 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $90.92 | 4 |
| Pfizer Inc. | $77.63 | 4 |
| Sanofi-Aventis U.S. LLC | $72.72 | 4 |
| Astrazeneca Pharmaceuticals LP | $68.74 | 4 |
| Lilly USA, LLC | $55.43 | 3 |
What the 2025 payments were for
- Food and Beverage$731.48 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 121 family medicine physicians in Burbank · All family medicine physicians in California