Sabrina Mackittrick, NP
NPI 1699196683ActiveIndividual· Nurse Practitioner, Adult Health· New Hyde Park, NY
Nurse Practitioner, Adult Health (NP) with Sisselman Medical Group PC, practicing in New Hyde Park, New York. Their prescriptions cost Medicare Part D more than their services did: $128,716 for 1,047 claims, against $41,128 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $100.22 in all, mostly food and beverage.
Overview
| NPI | 1699196683 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Dec 18, 2013 |
| Last updated in NPPES | Dec 18, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | F306680-1 | 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 | 138 |
|---|---|
| Services billed | 827 across 33 procedure codes |
| Paid by Medicare | $41,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,047 · 2,602 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $128,716 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Sisselman Medical Group PCMassapequa, NY · 5 clinicians
Industry payments (Open Payments)
- 2025$100.22 · 5 payments from 3 companies
- 2024$143.78 · 7 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $56.68 | 3 |
| Merck Sharp & Dohme LLC | $25.62 | 1 |
| Xeris Pharmaceuticals, Inc. | $17.92 | 1 |
What the 2025 payments were for
- Food and Beverage$100.22 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 adult health nurse practitioners in New Hyde Park · All adult health nurse practitioners in New York