Skip to content

James Barry Lesser, MD

NPI 1023088929ActiveIndividual· Internal Medicine, Rheumatology· Novi, MI

Internal Medicine, Rheumatology (MD) in Novi, Michigan, licensed in MI, with an NPI issued in January 2006.

Overview

NPI1023088929
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedJan 24, 2006
Last updated in NPPESAug 17, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Rheumatology Primary207RR0500X4301030711MI

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)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

Other Internal Medicine, Rheumatology providers in Novi

All Internal Medicine, Rheumatology providers in Michigan →