Luana West Machado Hearn, MD
NPI 1881117372ActiveIndividual· Internal Medicine· Tualatin, OR
Internal Medicine (MD) with Kaiser Foundation Health Plan of the Northwest and 1 other group, practicing in Tualatin, Oregon. Their prescriptions cost Medicare Part D more than their services did: $955,693 for 10,440 claims, against $193,033 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2025, $58.67 in all, mostly education. Lists Bay Area Hospital as a hospital affiliation.
Overview
| NPI | 1881117372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2017 |
| Last updated in NPPES | Jan 14, 2026 |
| Certified by provider | Jan 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD201517 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | 57.029852 | OH |
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 - Internal Medicine (OR); Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 534 |
|---|---|
| Services billed | 5,694 across 103 procedure codes |
| Paid by Medicare | $193,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,440 · 20,173 30-day fills |
|---|---|
| Patients | 554 |
| Total drug cost | $955,693 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Kaiser Foundation Health Plan of the NorthwestSalem, OR · 1,807 clinicians
- North Bend Medical Center IncCoos Bay, OR · 91 clinicians
Hospital affiliation
- Bay Area HospitalCoos Bay, OR
Other facilities
- Oregon Coast Home HealthHome health agency · Coos Bay, OR
Industry payments (Open Payments)
- 2025$58.67 · 3 payments from 3 companies
- 2024$32.13 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $23.83 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.85 | 1 |
| Astrazeneca Pharmaceuticals LP | $15.99 | 1 |
What the 2025 payments were for
- Education$34.84 · 2 payments
- Food and Beverage$23.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 internal medicine physicians in Tualatin · All internal medicine physicians in Oregon