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Isaac Daniel Johnston, MD

NPI 1568876332ActiveIndividual· Family Medicine· Shawnee, KS

Family Medicine (MD) in Shawnee, Kansas, licensed in KS and MO, with an NPI issued in June 2014. Part D covered 773 prescriptions written in 2024, 94% of them generic.

Overview

NPI1568876332
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedJun 19, 2014
Last updated in NPPESApr 30, 2024
Certified by providerApr 30, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X04-38659KS
Family Medicine207Q00000X2021039021MO

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)Enrolled Practitioner - Family Practice (KS)

Part D prescriptions in 2024

Prescriptions (claims)773 · 1,670 30-day fills
Patients58
Total drug cost$49,526
Generic share94% 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

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