Ryan Steven Hirschfeld, M.D.
NPI 1831459874ActiveIndividual· Pediatrics· Stony Brook, NY
Pediatrics (M.D.) in Stony Brook, New York, licensed in NY, RI and MD, with an NPI issued in May 2012. Enrolled in Medicare as practitioner - pediatric medicine.
Overview
| NPI | 1831459874 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 24, 2012 |
| Last updated in NPPES | Apr 29, 2022 |
| Certified by provider | Apr 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 312909 | NY |
| Internal Medicine | 207R00000X | MD16643 | RI |
| Internal Medicine | 207R00000X | LP02555 | RI |
| Internal Medicine | 207R00000X | D0082449 | MD |
| Pediatrics | 208000000X | MD16643 | RI |
| Pediatrics | 208000000X | D0082449 | MD |
| Pediatrics | 208000000X | LP02555 | RI |
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 - Pediatric Medicine (NY) |
|---|
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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All 56 pediatricians in Stony Brook · All pediatricians in New York