Alexandra Quinn, NURSE PRACTITIONER
NPI 1821530825ActiveIndividual· Nurse Practitioner· Newark, DE
Nurse Practitioner (NURSE PRACTITIONER) with Delaware Center for Digestive Care LLC, practicing in Newark, Delaware. In 2024 Medicare paid $18,833 for 221 patients, and Part D covered 101 of their prescriptions, 86% of them generic. Janssen Biotech, Inc. was the largest of 19 companies reporting payments in 2025, $2,713 in all, mostly food and beverage. Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1821530825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | Nov 8, 2016 |
| Last updated in NPPES | Oct 29, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | LP-0000177 | DE |
| Registered Nurse | 163W00000X | L1-0047640 | DE |
| Nurse Practitioner, Adult Health | 363LA2200X | SP016601 | PA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 221 |
|---|---|
| Services billed | 248 across 6 procedure codes |
| Paid by Medicare | $18,833 |
Part D prescriptions in 2024
| Prescriptions (claims) | 101 · 159 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $8,394 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Delaware Center for Digestive Care LLCNewark, DE · 66 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$2,713 · 120 payments from 19 companies
- 2024$443.53 · 22 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $461.10 | 17 |
| Abbvie Inc. | $331.84 | 16 |
| Madrigal Pharmaceuticals | $320.37 | 11 |
| Phathom Pharmaceuticals, Inc. | $264.58 | 13 |
| Ardelyx, Inc. | $263.24 | 14 |
What the 2025 payments were for
- Food and Beverage$2,629 · 119 payments
- Education$84.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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