Amber Lauren Mason, NP
NPI 1689183675ActiveIndividual· Nurse Practitioner· Cedar Knolls, NJ
Nurse Practitioner (NP) with Practice Associates Medical Group, practicing in Cedar Knolls, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $496,539 for 3,701 claims, against $20,702 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $48.49 in all, mostly food and beverage. Lists Morristown Medical Center as a hospital affiliation.
Overview
| NPI | 1689183675 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 22, 2017 |
| Last updated in NPPES | Dec 14, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 26NJ00763500 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 326 across 12 procedure codes |
| Paid by Medicare | $20,702 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,701 · 9,968 30-day fills |
|---|---|
| Patients | 588 |
| Total drug cost | $496,539 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliation
- Morristown Medical CenterMorristown, NJ
Industry payments (Open Payments)
- 2025$48.49 · 3 payments from 2 companies
- 2024$233.03 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $29.49 | 2 |
| Novo Nordisk Inc | $19.00 | 1 |
What the 2025 payments were for
- Food and Beverage$48.49 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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