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John Patrick Vanhouten, MD

NPI 1811943046ActiveIndividual· Specialist· Ventura, CA

Specialist (MD) in Ventura, California, licensed in CA, with an NPI issued in May 2006. Enrolled in Medicare as order and referring only - pediatric medicine.

Overview

NPI1811943046
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 26, 2006
Last updated in NPPESJul 21, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Specialist Primary174400000XG073189CA

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 Order and Referring Only - Pediatric Medicine (CA)

Medicare sources and data years

Other Specialist providers in Ventura

All 36 Specialist providers in Ventura · All Specialist providers in California