Christina Annmarie Castagliola, FNP-BC
NPI 1700532389ActiveIndividual· Nurse Practitioner, Primary Care· New York, NY
Nurse Practitioner, Primary Care (FNP-BC) with Klein Medical Services, practicing in New York, New York. Enrolled in Medicare as practitioner - nurse practitioner. Acella Pharmaceuticals, LLC was the largest of 6 companies reporting payments in 2025, $175.45 in all, mostly food and beverage.
Overview
| NPI | 1700532389 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Feb 23, 2022 |
| Last updated in NPPES | Jun 22, 2026 |
| Certified by provider | Jun 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 348122 | NY |
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 - Nurse Practitioner (NY) |
|---|
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Klein Medical ServicesStaten Island, NY · 5 clinicians
Industry payments (Open Payments)
- 2025$175.45 · 8 payments from 6 companies
- 2024$274.35 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acella Pharmaceuticals, LLC | $63.28 | 3 |
| Antares Pharma, Inc. | $28.34 | 1 |
| Csl Behring | $23.84 | 1 |
| Exact Sciences Corporation | $21.27 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $20.06 | 1 |
What the 2025 payments were for
- Food and Beverage$175.45 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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