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William D. Johnson, M.D.

NPI 1255371944ActiveIndividual· Family Medicine· Farmington, MO

Family Medicine (M.D.) in Farmington, Missouri, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $2,897,364 for 29,863 claims, against $5,166 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2024, $87.37 in all, mostly food and beverage.

Overview

NPI1255371944
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 8, 2006
Last updated in NPPESMar 1, 2021
Certified by providerMar 1, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XR9E08MO

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)Enrolled Practitioner - Family Practice (MO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients191
Services billed430 across 27 procedure codes
Paid by Medicare$5,166

Part D prescriptions in 2024

Prescriptions (claims)29,863 · 47,691 30-day fills
Patients1,006
Total drug cost$2,897,364
Generic share83% of claims

Medicare sources and data years

Education and affiliations

Medical schoolAt Still University of Health Sciences, College of Osteo Med, Kirksville
Graduation year1984
Medicare specialtyFamily Practice

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$87.37 · 4 payments from 3 companies

Top paying companies in 2024

CompanyAmountPayments
Abbvie Inc.$51.422
Lundbeck LLC$22.651
Merck Sharp & Dohme LLC$13.301

What the 2024 payments were for

  • Food and Beverage$64.72 · 3 payments
  • Education$22.65 · 1 payment

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Family Medicine providers in Farmington

All Family Medicine providers in Missouri →