Regina Chimileski, APRN
NPI 1598479586ActiveIndividual· Nurse Practitioner, Family· Danbury, CT
Nurse Practitioner, Family (APRN) with Advanced Dermcare PC, practicing in Danbury, Connecticut. 380 Medicare patients in 2024, $62,835 paid; nearly all of their 387 Part D prescriptions were generic (96%). Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $2,647 in all, mostly food and beverage. Lists Danbury Hospital as a hospital affiliation.
Overview
| NPI | 1598479586 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jan 13, 2023 |
| Last updated in NPPES | Oct 30, 2024 |
| Certified by provider | Oct 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 12035 | CT |
| Registered Nurse | 163W00000X | 146942 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 380 |
|---|---|
| Services billed | 6,306 across 34 procedure codes |
| Paid by Medicare | $62,835 |
Part D prescriptions in 2024
| Prescriptions (claims) | 387 · 414 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $10,940 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Advanced Dermcare PCDanbury, CT · 10 clinicians
Hospital affiliation
- Danbury HospitalDanbury, CT
Industry payments (Open Payments)
- 2025$2,647 · 127 payments from 19 companies
- 2024$3,639 · 172 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $712.85 | 42 |
| Incyte Corporation | $395.46 | 15 |
| Janssen Biotech, Inc. | $314.32 | 13 |
| Leo Pharma Inc. | $254.07 | 10 |
| Pfizer Inc. | $199.67 | 12 |
What the 2025 payments were for
- Food and Beverage$2,637 · 126 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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