Lisa J. Appleton, NP
NPI 1831219609ActiveIndividual· Nurse Practitioner· Greenfield, MA
Nurse Practitioner (NP) with Valley Medical Group PC, practicing in Greenfield, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $542,364 for 7,045 claims, against $83,371 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $28.05 in payments in 2025, mostly food and beverage. Lists Baystate Franklin Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1831219609 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 29, 2007 |
| Last updated in NPPES | Apr 30, 2024 |
| Certified by provider | Apr 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 230156 | 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 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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 384 |
|---|---|
| Services billed | 1,397 across 55 procedure codes |
| Paid by Medicare | $83,371 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,045 · 14,245 30-day fills |
|---|---|
| Patients | 562 |
| Total drug cost | $542,364 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Valley Medical Group PCEasthampton, MA · 108 clinicians
Hospital affiliations
- Baystate Franklin Medical CenterGreenfield, MA
- Cooley Dickinson Hospital Inc,theNorthampton, MA
Other facilities
- Care Central Vna & Hospice IncHome health agency · Gardner, MA
Industry payments (Open Payments)
- 2025$28.05 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $28.05 | 1 |
What the 2025 payments were for
- Food and Beverage$28.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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