Sara O'Brien, MSN, FNP-C, TCRN
NPI 1235896523ActiveIndividual· Nurse Practitioner, Family· Aberdeen, MD
Nurse Practitioner, Family (MSN, FNP-C, TCRN) with Christiana Care Quality Partners, practicing in Aberdeen, Maryland. 211 Medicare patients in 2024, $11,405 paid; nearly all of their 218 Part D prescriptions were generic (94%).
Overview
| NPI | 1235896523 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, FNP-C, TCRN |
| Sole proprietor | No |
| NPI issued | Nov 21, 2021 |
| Last updated in NPPES | Aug 23, 2024 |
| Certified by provider | Aug 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AC004061 | MD |
| Nurse Practitioner | 363L00000X | AC004061 | MD |
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 (DE); Practitioner - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 211 |
|---|---|
| Services billed | 301 across 33 procedure codes |
| Paid by Medicare | $11,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 218 · 231 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $3,774 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Christiana Care Quality PartnersNewark, DE · 94 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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