Mary E. Hall, ARNP
NPI 1942318480ActiveIndividual· Nurse Practitioner· Bellevue, WA
Nurse Practitioner (ARNP) with Overlake Medical Clinics LLC, practicing in Bellevue, Washington. Their prescriptions cost Medicare Part D more than their services did: $1,279,537 for 4,785 claims, against $59,258 paid for services in 2024. Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $190.14 in all, mostly food and beverage. Lists Olympic Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1942318480 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Dec 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP30005777 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 475 |
|---|---|
| Services billed | 729 across 5 procedure codes |
| Paid by Medicare | $59,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,785 · 12,455 30-day fills |
|---|---|
| Patients | 719 |
| Total drug cost | $1,279,537 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Overlake Medical Clinics LLCBellevue, WA · 425 clinicians
Hospital affiliations
- Olympic Medical CenterPort Angeles, WA
- Overlake Hospital Medical Center & ClinicsBellevue, WA
Industry payments (Open Payments)
- 2025$190.14 · 7 payments from 4 companies
- 2024$257.13 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $78.69 | 3 |
| Heartflow, Inc. | $47.21 | 1 |
| Astrazeneca Pharmaceuticals LP | $36.37 | 2 |
| Abiomed | $27.87 | 1 |
What the 2025 payments were for
- Food and Beverage$190.14 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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