Judy H. Larson, NP
NPI 1427008457ActiveIndividual· Nurse Practitioner· Peabody, MA
Nurse Practitioner (NP) with Emerson Practice Associates, Inc, practicing in Peabody, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $253,199 for 5,366 claims, against $27,829 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $201.79 in all, mostly food and beverage. Lists Emerson Hospital - as a hospital affiliation.
Overview
| NPI | 1427008457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 188415 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 195 |
|---|---|
| Services billed | 411 across 24 procedure codes |
| Paid by Medicare | $27,829 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,366 · 11,262 30-day fills |
|---|---|
| Patients | 585 |
| Total drug cost | $253,199 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Emerson Practice Associates, IncConcord, MA · 240 clinicians
Hospital affiliation
- Emerson Hospital -W Concord, MA
Industry payments (Open Payments)
- 2025$201.79 · 9 payments from 6 companies
- 2024$294.19 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $43.86 | 2 |
| Sanofi Pasteur Inc. | $37.49 | 1 |
| Astrazeneca Pharmaceuticals LP | $36.21 | 2 |
| Pfizer Inc. | $33.17 | 2 |
| Sumitomo Pharma America, Inc. | $27.49 | 1 |
What the 2025 payments were for
- Food and Beverage$201.79 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 nurse practitioners in Peabody · All nurse practitioners in Massachusetts