Evan Paige Chastain, ARNP
NPI 1427291509ActiveIndividual· Nurse Practitioner· Winter Garden, FL
Nurse Practitioner (ARNP) with Florida Institute of Dermatology LLC, practicing in Winter Garden, Florida. 198 Medicare patients in 2024, $41,092 paid; nearly all of their 354 Part D prescriptions were generic (99%). Ucb, Inc. was the largest of 14 companies reporting payments in 2025, $1,175 in all, mostly food and beverage.
Overview
| NPI | 1427291509 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Apr 20, 2009 |
| Last updated in NPPES | Feb 3, 2025 |
| Certified by provider | Jan 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | ARNP9264884 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 198 |
|---|---|
| Services billed | 1,505 across 22 procedure codes |
| Paid by Medicare | $41,092 |
Part D prescriptions in 2024
| Prescriptions (claims) | 354 · 378 30-day fills |
|---|---|
| Patients | 139 |
| Total drug cost | $11,832 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Florida Institute of Dermatology LLCWinter Garden, FL · 7 clinicians
Industry payments (Open Payments)
- 2025$1,175 · 56 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $271.85 | 11 |
| Lilly USA, LLC | $153.32 | 7 |
| Regeneron Healthcare Solutions, Inc. | $143.30 | 8 |
| Genzyme Corporation | $104.86 | 4 |
| Janssen Biotech, Inc. | $84.83 | 3 |
What the 2025 payments were for
- Food and Beverage$1,175 · 56 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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