Joseph Paul Castlen, MD
NPI 1235796525ActiveIndividual· Pediatrics· Indianapolis, IN
Pediatrics (MD) in Indianapolis, Indiana, licensed in IN, with an NPI issued in May 2019. Enrolled in Medicare as order and referring only - pediatric medicine. Regeneron Healthcare Solutions, Inc. reported $123.84 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1235796525 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2019 |
| Last updated in NPPES | Feb 13, 2026 |
| Certified by provider | Feb 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 01093421A | IN |
| Pediatrics, Pediatric Pulmonology | 2080P0214X | 01093421A | IN |
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 Order and Referring Only - Pediatric Medicine (IN) |
|---|
Industry payments (Open Payments)
- 2025$123.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $123.84 | 1 |
What the 2025 payments were for
- Food and Beverage$123.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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