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Keith Krein, MD

NPI 1194001198ActiveIndividual· General Practice· Mesa, AZ

General Practice (MD) in Mesa, Arizona, licensed in TX, with an NPI issued in October 2011.

Overview

NPI1194001198
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedOct 24, 2011
Last updated in NPPESOct 25, 2011

Specialties and licenses

TaxonomyCodeLicenseState
General Practice Primary208D00000XG6196TX

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

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other General Practice providers in Mesa

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