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David Irvin Dufour, D.C.

NPI 1659637999ActiveIndividual· Chiropractor· Fremont, CA

Chiropractor (D.C.) in Fremont, California, trained at Life Chiropractic College - West (class of 2011). Enrolled in Medicare as practitioner - chiropractic.

Overview

NPI1659637999
StatusActive
Entity typeIndividual
CredentialD.C.
Sole proprietorYes
NPI issuedApr 10, 2012
Last updated in NPPESOct 28, 2026
Certified by providerOct 28, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Chiropractor Primary111N00000X32251CA

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 - Chiropractic (CA)

Medicare sources and data years

Education and affiliations

Medical schoolLife Chiropractic College - West
Graduation year2011
Medicare specialtyChiropractic

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other chiropractors in Fremont

All 79 chiropractors in Fremont · All chiropractors in California