Carreen Castroll, NP
NPI 1639313398ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Coram, NY
Nurse Practitioner, Psych/Mental Health (NP) with North Shore Psychiatric Consultants PC, practicing in Coram, New York. Their prescriptions cost Medicare Part D more than their services did: $352,374 for 1,522 claims, against $3,616 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $2,366 in all, mostly food and beverage.
Overview
| NPI | 1639313398 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 25, 2009 |
| Last updated in NPPES | Apr 25, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | F401197 | 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 - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 59 across 4 procedure codes |
| Paid by Medicare | $3,616 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,522 · 1,970 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $352,374 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- North Shore Psychiatric Consultants PCSmithtown, NY · 8 clinicians
Industry payments (Open Payments)
- 2025$2,366 · 104 payments from 16 companies
- 2024$2,614 · 123 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $444.76 | 23 |
| Neurocrine Biosciences, Inc. | $337.65 | 12 |
| Vanda Pharmaceuticals Inc. | $316.74 | 13 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $249.60 | 12 |
| Alkermes, Inc. | $225.38 | 8 |
What the 2025 payments were for
- Food and Beverage$2,366 · 104 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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