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Mark E. Chittum, M.D.

NPI 1518942572ActiveIndividual· Ophthalmology, Retina Specialist· Colorado Springs, CO

Ophthalmology, Retina Specialist (M.D.) in Colorado Springs, Colorado, licensed in CO, with an NPI issued in December 2005.

Overview

NPI1518942572
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedDec 13, 2005
Last updated in NPPESMar 30, 2017

Specialties and licenses

TaxonomyCodeLicenseState
Ophthalmology, Retina Specialist Primary207WX0107XDR.0028079CO

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

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