Christina Marie La Barbera, NP
NPI 1134378300ActiveIndividual· Nurse Practitioner, Adult Health· East Patchogue, NY
Nurse Practitioner, Adult Health (NP) with Digestive Disease Care, PC and 1 other group, practicing in East Patchogue, New York. Their prescriptions cost Medicare Part D more than their services did: $141,105 for 933 claims, against $35,056 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 13 companies reporting payments in 2025, $1,862 in all, mostly food and beverage.
Overview
| NPI | 1134378300 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Sep 12, 2008 |
| Last updated in NPPES | Dec 27, 2022 |
| Certified by provider | Dec 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | F310794-01 | NY |
| Registered Nurse | 163W00000X | 567055-1 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 355 |
|---|---|
| Services billed | 520 across 5 procedure codes |
| Paid by Medicare | $35,056 |
Part D prescriptions in 2024
| Prescriptions (claims) | 933 · 1,657 30-day fills |
|---|---|
| Patients | 375 |
| Total drug cost | $141,105 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Digestive Disease Care, PCRichmond Hill, NY · 40 clinicians
- Brookhaven Gastroenterology Associates, PCEast Patchogue, NY · 11 clinicians
Industry payments (Open Payments)
- 2025$1,862 · 143 payments from 13 companies
- 2024$1,318 · 102 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $625.26 | 65 |
| Abbvie Inc. | $514.75 | 43 |
| Ardelyx, Inc. | $185.88 | 9 |
| Madrigal Pharmaceuticals | $136.75 | 5 |
| Genzyme Corporation | $97.77 | 4 |
What the 2025 payments were for
- Food and Beverage$1,862 · 143 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 adult health nurse practitioners in East Patchogue · All adult health nurse practitioners in New York