NPI Lens

Mark S. Wagner, MD

NPI 1700821709ActiveIndividual· General Practice· Santa Ana, CA

Listed on the HHS-OIG exclusion list since January 2025 (1128b4). General Practice (MD) in Santa Ana, California, licensed in CA, with an NPI issued in June 2006. Part D covered 113 prescriptions written in 2024, 98% of them generic.

Overview

NPI1700821709
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedJun 17, 2006
Last updated in NPPESSep 1, 2015

Specialties and licenses

TaxonomyCodeLicenseState
General Practice Primary208D00000XG42267CA
Pain Medicine, Pain Medicine208VP0000XG42267CA
Psychiatry & Neurology, Addiction Medicine2084A0401XG42267CA

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
NPIMark Stephen Wagner · Surgery1128b4Jan 20, 2025Santa Ana, CA
Name + stateMark Richard Wagner · Social Worker1128b4Feb 20, 2011Sonora, CA
ListResultDetails
HHS-OIG LEIE · Nov 10, 2026Listed (NPI)See above
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)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)113 · 113 30-day fills
Patients18
Total drug cost$3,070
Generic share98% of claims

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 general practitioners in Santa Ana

All 46 general practitioners in Santa Ana · All general practitioners in California