Heather Hastings Dennis
NPI 1881112787ActiveIndividual· Nurse Practitioner· Newark, DE
Nurse Practitioner with Christiana Care Health Services Inc, practicing in Newark, Delaware. Their prescriptions cost Medicare Part D more than their services did: $136,753 for 414 claims, against $12,740 paid for services in 2024. Abbott Laboratories was the largest of 8 companies reporting payments in 2025, $476.82 in all, mostly food and beverage. Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1881112787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 31, 2017 |
| Last updated in NPPES | Feb 16, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | LG-0001112 | DE |
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 | 86 |
|---|---|
| Services billed | 283 across 9 procedure codes |
| Paid by Medicare | $12,740 |
Part D prescriptions in 2024
| Prescriptions (claims) | 414 · 837 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $136,753 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$476.82 · 21 payments from 8 companies
- 2024$393.38 · 13 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $246.98 | 11 |
| Kestra Medical Technology Services, Inc. | $46.43 | 2 |
| Pfizer Inc. | $40.20 | 2 |
| Alnylam Pharmaceuticals Inc. | $38.85 | 1 |
| Bridgebio Pharma, Inc. | $33.30 | 2 |
What the 2025 payments were for
- Food and Beverage$476.82 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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