Skip to content

Offices of Dr. Barbara Onedera-Gregory & Dr. Robert W. Gregory, P.C.

NPI 1821432675ActiveOrganization· Chiropractor· Tamuning, GU

Chiropractor in Tamuning, Guam, registered in NPPES in April 2013. The authorized official on file is Barbara J. O. Gregory, D.C., Corporate Officer.

Overview

NPI1821432675
StatusActive
Entity typeOrganization
NPI issuedApr 24, 2013
Last updated in NPPESNov 29, 2021
Certified by providerNov 29, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Chiropractor Primary111N00000XC-00011GU
Chiropractor111N00000XC-007GU

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 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

Medicare sources and data years

Other Chiropractor providers in Tamuning

All Chiropractor providers in Guam →