Erin Lagroue, NP
NPI 1538471495ActiveIndividual· Nurse Practitioner, Family· Walker, LA
Nurse Practitioner, Family (NP) in Walker, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,195,851 for 10,988 claims, against $28,731 paid for services in 2024. Novo Nordisk Inc was the largest of 21 companies reporting payments in 2025, $2,292 in all, mostly food and beverage.
Overview
| NPI | 1538471495 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 8, 2010 |
| Last updated in NPPES | Dec 29, 2020 |
| Certified by provider | Dec 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN109784-AP06169 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 490 across 29 procedure codes |
| Paid by Medicare | $28,731 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,988 · 22,387 30-day fills |
|---|---|
| Patients | 611 |
| Total drug cost | $1,195,851 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliation
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Other facilities
- Amedisys Home HealthHome health agency · Baton Rouge, LA
Industry payments (Open Payments)
- 2025$2,292 · 132 payments from 21 companies
- 2024$2,139 · 134 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $245.70 | 13 |
| Glaxosmithkline, LLC. | $241.69 | 14 |
| Bayer Healthcare Pharmaceuticals Inc. | $225.40 | 6 |
| Axsome Therapeutics, Inc. | $225.09 | 12 |
| Pfizer Inc. | $198.25 | 11 |
What the 2025 payments were for
- Food and Beverage$2,292 · 132 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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