Mandie Michelle Haggart, FNP-C
NPI 1821661430ActiveIndividual· Nurse Practitioner, Family· Lecompte, LA
Nurse Practitioner, Family (FNP-C) with Lake Professionals LLC, practicing in Lecompte, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $117,317 for 1,196 claims, against $15,478 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $1,221 in all, mostly food and beverage. Lists Christus St Frances Cabrini Hospital as a hospital affiliation.
Overview
| NPI | 1821661430 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2021 |
| Last updated in NPPES | May 11, 2026 |
| Certified by provider | May 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 220708 | LA |
| Family Medicine | 207Q00000X | 220708 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 244 across 13 procedure codes |
| Paid by Medicare | $15,478 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,196 · 1,672 30-day fills |
|---|---|
| Patients | 119 |
| Total drug cost | $117,317 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Lake Professionals LLCLafayette, LA · 3 clinicians
Hospital affiliation
- Christus St Frances Cabrini HospitalAlexandria, LA
Industry payments (Open Payments)
- 2025$1,221 · 22 payments from 11 companies
- 2024$1,034 · 10 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $231.58 | 6 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $230.03 | 2 |
| Axsome Therapeutics, Inc. | $177.34 | 4 |
| Abbott Laboratories | $155.18 | 2 |
| Astellas Pharma US Inc | $128.72 | 1 |
What the 2025 payments were for
- Food and Beverage$1,221 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Lecompte
- 1790032894