Mary Ann Hill, CRNP
NPI 1821349333ActiveIndividual· Nurse Practitioner· Darby, PA
Nurse Practitioner (CRNP) with St Francis Hospital Inc, practicing in Darby, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $220,453 for 694 claims, against $3,621 paid for services in 2024. Dexcom, Inc. was the largest of 4 companies reporting payments in 2025, $236.50 in all, mostly food and beverage. Lists Bayhealth Medical Center, Kent Campus and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1821349333 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Sep 24, 2012 |
| Last updated in NPPES | Jul 26, 2021 |
| Certified by provider | Jul 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | SP011904 | 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 | 60 |
|---|---|
| Services billed | 151 across 11 procedure codes |
| Paid by Medicare | $3,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 694 · 1,681 30-day fills |
|---|---|
| Patients | 160 |
| Total drug cost | $220,453 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- St Francis Hospital IncWilmington, DE · 46 clinicians
Hospital affiliations
- Bayhealth Medical Center, Kent CampusDover, DE
- Christiana HospitalNewark, DE
- St Francis HospitalWilmington, DE
- Union Hospital of Cecil CountyElkton, MD
Industry payments (Open Payments)
- 2025$236.50 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $157.55 | 1 |
| Abbott Laboratories | $30.70 | 1 |
| Medtronic, Inc. | $29.47 | 1 |
| Kestra Medical Technology Services, Inc. | $18.78 | 1 |
What the 2025 payments were for
- Food and Beverage$236.50 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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