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Gregory Lynn Zimmerman, D.C.

NPI 1457485906ActiveIndividual· Chiropractor· Batavia, IL

Listed on the HHS-OIG exclusion list since July 2016 (1128b4). Chiropractor (D.C.) in Batavia, Illinois, licensed in IL, with an NPI issued in March 2007.

Overview

NPI1457485906
StatusActive
Entity typeIndividual
CredentialD.C.
Sole proprietorNo
NPI issuedMar 15, 2007
Last updated in NPPESAug 20, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Chiropractor Primary111N00000X03800924IL

About license numbers in NPPES

Exclusion screening

This NPI appears on the OIG exclusion list. Excluded parties cannot be paid by Medicare, Medicaid or other federal health care programs, directly or through an employer.

Matched byName on OIG listExclusion typeExcluded sinceLocation
NPIGregory L. Zimmerman · Chiropractic1128b4Jul 20, 2016Oswego, IL
ListResultDetails
HHS-OIG LEIE · Oct 9, 2026Listed (NPI)See above
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

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