Sandie Helyette Lonfo Lontouo, FNP
NPI 1861089732ActiveIndividual· Nurse Practitioner, Family· Hyattsville, MD
Nurse Practitioner, Family (FNP) in Hyattsville, Maryland, licensed in MD and VA, with an NPI issued in December 2020. Part D covered 854 prescriptions written in 2024, 87% of them generic. Alexion Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $49.02 in all, mostly food and beverage.
Overview
| NPI | 1861089732 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Dec 28, 2020 |
| Last updated in NPPES | Dec 5, 2023 |
| Certified by provider | Dec 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AC003638 | MD |
| Nurse Practitioner, Family | 363LF0000X | 0024180027 | VA |
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 (DC); Practitioner - Nurse Practitioner (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 854 · 885 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $172,155 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$49.02 · 2 payments from 2 companies
- 2024$94.28 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $26.79 | 1 |
| Exact Sciences Corporation | $22.23 | 1 |
What the 2025 payments were for
- Food and Beverage$49.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 family nurse practitioners in Hyattsville · All family nurse practitioners in Maryland