Marie Elizabeth Guerrier, NP
NPI 1811646201ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Pembroke, MA
Nurse Practitioner, Psych/Mental Health (NP) with Northeast Health Services LLC and 1 other group, practicing in Pembroke, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $138,198 for 1,353 claims, against $28,314 paid for services in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $664.82 in all, mostly food and beverage.
Overview
| NPI | 1811646201 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Mar 22, 2022 |
| Last updated in NPPES | Mar 28, 2023 |
| Certified by provider | Mar 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | RN277787 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 462 across 8 procedure codes |
| Paid by Medicare | $28,314 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,353 · 1,882 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $138,198 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Northeast Health Services LLCFramingham, MA · 479 clinicians
- Child and Family Psychological Services PLLCCanton, MA · 278 clinicians
Industry payments (Open Payments)
- 2025$664.82 · 53 payments from 8 companies
- 2024$1,142 · 67 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $311.71 | 32 |
| Otsuka America Pharmaceutical, Inc. | $113.45 | 6 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $90.16 | 5 |
| Alkermes, Inc. | $47.87 | 5 |
| E.R. Squibb & Sons, L.L.C. | $47.50 | 2 |
What the 2025 payments were for
- Food and Beverage$661.03 · 52 payments
- Education$3.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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