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Lawrence W. Gernon, MD

NPI 1225227069ActiveIndividual· Internal Medicine· Washington, DC

Internal Medicine (MD) in Washington, District of Columbia, trained at Un of British Columbia, Faculty of Medicine (class of 1982). In 2024 Medicare paid $18,709 for 200 patients, and Part D covered 432 of their prescriptions, 89% of them generic.

Overview

NPI1225227069
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedOct 17, 2007
Last updated in NPPESOct 17, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X—VA

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 - Internal Medicine (NM); Practitioner - Internal Medicine (VA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients200
Services billed225 across 20 procedure codes
Paid by Medicare$18,709

Part D prescriptions in 2024

Prescriptions (claims)432 · 449 30-day fills
Patients289
Total drug cost$14,395
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUn of British Columbia, Faculty of Medicine
Graduation year1982
Medicare specialtyInternal Medicine

Medical groups

Hospital affiliations

Source: CMS Care Compare

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 providers in Washington

All Internal Medicine providers in District of Columbia →