Tiffany Rozanski, FNP
NPI 1780434043ActiveIndividual· Nurse Practitioner, Family· Dover, DE
Nurse Practitioner, Family (FNP) with Christiana Care Health Services Inc and 1 other group, practicing in Dover, Delaware. Enrolled in Medicare as practitioner - nurse practitioner. Sage Therapeutics, LLC was the largest of 10 companies reporting payments in 2025, $308.92 in all, mostly food and beverage.
Overview
| NPI | 1780434043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Mar 26, 2024 |
| Last updated in NPPES | Mar 25, 2026 |
| Certified by provider | Mar 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | LG-0012684 | DE |
| Registered Nurse | 163W00000X | L1-0031904 | DE |
| Nurse Practitioner | 363L00000X | LG-0012684 | DE |
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 (DE) |
|---|
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
- Dedicated To Women OB-GYN, P.A.Dover, DE · 14 clinicians
Industry payments (Open Payments)
- 2025$308.92 · 15 payments from 10 companies
- 2024$238.92 · 18 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sage Therapeutics, LLC | $57.36 | 3 |
| Baxter Healthcare | $49.44 | 1 |
| Evofem Biosciences, Inc. | $45.63 | 3 |
| Exeltis, USA Inc. | $40.89 | 2 |
| Sumitomo Pharma America, Inc. | $21.10 | 1 |
What the 2025 payments were for
- Food and Beverage$308.92 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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