Lauren Duffy
NPI 1952005498ActiveIndividual· Nurse Practitioner, Family· Chino Hills, CA
Nurse Practitioner, Family with Sand Dermatology PC, practicing in Chino Hills, California. Part D covered 29 prescriptions written in 2024, 93% of them generic. Leo Pharma Inc. was the largest of 13 companies reporting payments in 2025, $2,193 in all, mostly food and beverage.
Overview
| NPI | 1952005498 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 29, 2023 |
| Last updated in NPPES | May 13, 2026 |
| Certified by provider | May 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95024321 | CA |
| Dermatology | 207N00000X | 195200498 | CA |
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 (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 29 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $1,117 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Sand Dermatology PCOrange, CA · 6 clinicians
Industry payments (Open Payments)
- 2025$2,193 · 87 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Leo Pharma Inc. | $418.67 | 16 |
| Arcutis Biotherapeutics, Inc. | $378.49 | 10 |
| Incyte Corporation | $303.57 | 15 |
| Ucb, Inc. | $277.31 | 14 |
| Amgen Inc. | $165.59 | 7 |
What the 2025 payments were for
- Food and Beverage$2,093 · 86 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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