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Nissa Harrington, RD/LD

NPI 1891247466ActiveIndividual· Dietitian, Registered· Ada, OK

Dietitian, Registered (RD/LD) in Ada, Oklahoma, licensed in OK, with an NPI issued in October 2016. Enrolled in Medicare as practitioner - registered dietitian or nutrition professional.

Overview

NPI1891247466
StatusActive
Entity typeIndividual
CredentialRD/LD
Sole proprietorNo
NPI issuedOct 31, 2016
Last updated in NPPESOct 31, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Dietitian, Registered Primary133V00000X1633OK

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)Enrolled Practitioner - Registered Dietitian Or Nutrition Professional (TX)

Medicare sources and data years

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