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Robert Madda, N.D., L.AC.

NPI 1992954408ActiveIndividual· Naturopath· Portland, OR

Naturopath (N.D., L.AC.) in Portland, Oregon, licensed in OR and CA, with an NPI issued in September 2008. Part D covered 140 prescriptions written in 2024, 87% of them generic.

Overview

NPI1992954408
StatusActive
Entity typeIndividual
CredentialN.D., L.AC.
Sole proprietorYes
NPI issuedSep 9, 2008
Last updated in NPPESDec 11, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Naturopath Primary175F00000X1802OR
Acupuncturist171100000X153733OR
Acupuncturist171100000X10268CA
Naturopath175F00000XNDF 184CA

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)140 · 403 30-day fills
Patients42
Total drug cost$5,612
Generic share87% of claims

Medicare sources and data years

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