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Mark Robert Helmus, O.D.

NPI 1558343905ActiveIndividual· Optometrist· Davis, CA

Optometrist (O.D.) in Davis, California, licensed in CA, with an NPI issued in November 2005. Enrolled in Medicare as practitioner - optometry.

Overview

NPI1558343905
StatusActive
Entity typeIndividual
CredentialO.D.
Sole proprietorYes
NPI issuedNov 18, 2005
Last updated in NPPESOct 28, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000XOPT7215TPACA
Optometrist152W00000XOPT 00007215 TPACA

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 - Optometry (CA)

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

Other optometrists in Davis

All 30 optometrists in Davis · All optometrists in California