Christian Eber Castillo, MD
NPI 1316000979ActiveIndividual· Internal Medicine, Pulmonary Disease· Spartanburg, SC
Internal Medicine, Pulmonary Disease (MD) in Spartanburg, South Carolina, trained at University of Rochester School of Medicine and Dentistry (class of 2005). Part D covered 443 prescriptions written in 2024, 85% of them generic.
Overview
| NPI | 1316000979 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 18, 2006 |
| Last updated in NPPES | Dec 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 37392 | SC |
| Internal Medicine | 207R00000X | MT186475 | PA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | A125486 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | A125486 | CA |
| Internal Medicine | 207R00000X | 37392 | SC |
| Internal Medicine, Sleep Medicine | 207RS0012X | A125486 | CA |
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 - Pulmonary Disease (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 443 · 533 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $63,842 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Sleep Medicine |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital-Santa RosaSanta Rosa, CA
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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