Larisa M. Welch, FNP
NPI 1669567020ActiveIndividual· Nurse Practitioner, Family· Westbrook, ME
Nurse Practitioner, Family (FNP) with Mainehealth, practicing in Westbrook, Maine. Their prescriptions cost Medicare Part D more than their services did: $190,310 for 496 claims, against $5,741 paid for services in 2024. Lists Mainehealth Maine Medical Center as a hospital affiliation.
Overview
| NPI | 1669567020 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Aug 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R050944 | ME |
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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 86 across 7 procedure codes |
| Paid by Medicare | $5,741 |
Part D prescriptions in 2024
| Prescriptions (claims) | 496 · 797 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $190,310 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 family nurse practitioners in Westbrook · All family nurse practitioners in Maine