Neil Castillo Srivastava, M.D.
NPI 1689842148ActiveIndividual· Radiology, Diagnostic Radiology· Manhasset, NY
Radiology, Diagnostic Radiology (M.D.) in Manhasset, New York, trained at State University of New York Downstate Medical Center (class of 2003). Mostly services rather than prescriptions: Medicare paid $159,283 for 2,461 patients in 2024, with only 24 Part D claims.
Overview
| NPI | 1689842148 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 18, 2008 |
| Last updated in NPPES | Feb 18, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 238491 | NY |
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 - Diagnostic Radiology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,461 |
|---|---|
| Services billed | 4,041 across 109 procedure codes |
| Paid by Medicare | $159,283 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 24 30-day fills |
|---|---|
| Total drug cost | $3,712 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Premier Imaging LLCNorwalk, CT · 46 clinicians
- Advanced Imaging Specialists LLCHartford, CT · 46 clinicians
- Danbury Radiological Associates, PCDanbury, CT · 37 clinicians
- Specialty Imaging Associates LLCDanbury, CT · 11 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Griffin HospitalDerby, CT
- Norwalk HospitalNorwalk, CT
- St Francis Hospital & Medical CenterHartford, CT
- Yale-New Haven HospitalNew Haven, CT
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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