Skip to content

Mackenzie Margaret Clark, ND

NPI 1003531666ActiveIndividual· Naturopath· Lake Oswego, OR

Naturopath (ND) in Lake Oswego, Oregon, licensed in OR, with an NPI issued in October 2022. Part D covered 26 prescriptions written in 2024, 92% of them generic.

Overview

NPI1003531666
StatusActive
Entity typeIndividual
CredentialND
Sole proprietorNo
NPI issuedOct 6, 2022
Last updated in NPPESAug 15, 2023
Certified by providerAug 15, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Naturopath Primary175F00000X4477OR

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)26 · 54 30-day fills
Patients13
Total drug cost$1,458
Generic share92% of claims

Medicare sources and data years

Other naturopaths in Lake Oswego

All 46 naturopaths in Lake Oswego · All naturopaths in Oregon