Diana L. Fairfax, NP
NPI 1023016953ActiveIndividual· Nurse Practitioner· N. Attleboro, MA
Nurse Practitioner (NP) in N. Attleboro, Massachusetts, licensed in MA, with an NPI issued in July 2005. 233 Medicare patients in 2024, $71,373 paid; nearly all of their 303 Part D prescriptions were generic (93%). Janssen Biotech, Inc. was the largest of 7 companies reporting payments in 2025, $227.37 in all, mostly food and beverage.
Overview
| NPI | 1023016953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 13, 2005 |
| Last updated in NPPES | Apr 14, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | RN161165 | MA |
| Nurse Practitioner | 363L00000X | 161165 | 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); Practitioner - Nurse Practitioner (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 233 |
|---|---|
| Services billed | 1,415 across 27 procedure codes |
| Paid by Medicare | $71,373 |
Part D prescriptions in 2024
| Prescriptions (claims) | 303 · 336 30-day fills |
|---|---|
| Patients | 144 |
| Total drug cost | $12,777 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$227.37 · 11 payments from 7 companies
- 2024$516.86 · 22 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $78.21 | 3 |
| Abbvie Inc. | $45.11 | 2 |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | $42.81 | 2 |
| Verrica Pharmaceuticals Inc. | $20.88 | 1 |
| Sun Pharmaceutical Industries Inc. | $14.93 | 1 |
What the 2025 payments were for
- Food and Beverage$227.37 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records