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Gregory Siera, RN

NPI 1558773978ActiveIndividual· Registered Nurse· Sitka, AK

Registered Nurse (RN) in Sitka, Alaska, licensed in AK, with an NPI issued in May 2014.

Overview

NPI1558773978
StatusActive
Entity typeIndividual
CredentialRN
Sole proprietorNo
NPI issuedMay 21, 2014
Last updated in NPPESMay 21, 2014

Specialties and licenses

TaxonomyCodeLicenseState
Registered Nurse Primary163W00000XR35373AK

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

Medicare sources and data years

Other registered nurses in Sitka

All 106 registered nurses in Sitka · All registered nurses in Alaska