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Mary J. Dejarnatt, D.C,

NPI 1689989766ActiveIndividual· Chiropractor· Williamsburg, IA

Chiropractor (D.C,) in Williamsburg, Iowa, trained at Northwestern College of Chiropractic (class of 2009). Medicare paid $10,960 for services to 73 patients in 2024.

Overview

NPI1689989766
StatusActive
Entity typeIndividual
CredentialD.C,
Sole proprietorYes
NPI issuedAug 12, 2010
Last updated in NPPESAug 11, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Chiropractor Primary111N00000X007280IA

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Chiropractic (IA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients73
Services billed444 across 1 procedure code
Paid by Medicare$10,960

Medicare sources and data years

Education and affiliations

Medical schoolNorthwestern College of Chiropractic
Graduation year2009
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 Chiropractor providers in Williamsburg

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