Ricardo O. Castillo, MD
NPI 1487738811ActiveIndividual· Pediatrics, Pediatric Gastroenterology· Palo Alto, CA
Pediatrics, Pediatric Gastroenterology (MD) in Palo Alto, California, licensed in CA and NM, with an NPI issued in October 2006. Enrolled in Medicare as practitioner - gastroenterology. Abbvie Inc. reported $43.48 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1487738811 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Jan 24, 2025 |
| Certified by provider | Jan 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Gastroenterology Primary | 2080P0206X | G34798 | CA |
| Pediatrics, Pediatric Gastroenterology | 2080P0206X | MD 2013-0785 | NM |
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 - Gastroenterology (NM) |
|---|
Industry payments (Open Payments)
- 2025$43.48 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $43.48 | 3 |
What the 2025 payments were for
- Food and Beverage$43.48 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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