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James W. Donnelly, MD

NPI 1417942400ActiveIndividual· Dermatology· Chesterfield, MO

Dermatology (MD) in Chesterfield, Missouri, trained at Washington University School of Medicine (class of 1986). 1,909 Medicare patients in 2024, $515,634 paid; nearly all of their 1,515 Part D prescriptions were generic (95%). Botanix Sb Inc was the largest of 6 companies reporting payments in 2025, $657.30 in all, mostly food and beverage.

Overview

NPI1417942400
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedSep 15, 2005
Last updated in NPPESAug 11, 2025
Certified by providerAug 11, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000XMDR8G56MO

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 - Dermatology (MO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients1,909
Services billed15,547 across 31 procedure codes
Paid by Medicare$515,634

Part D prescriptions in 2024

Prescriptions (claims)1,515 · 1,610 30-day fills
Patients719
Total drug cost$216,096
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWashington University School of Medicine
Graduation year1986
Medicare specialtyDermatology

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$657.30 · 6 payments from 6 companies
  • 2024$1,006 · 10 payments from 6 companies

Top paying companies in 2025

CompanyAmountPayments
Botanix Sb Inc$137.811
Amgen Inc.$127.641
Organogenesis Inc.$124.681
Ucb, Inc.$124.291
E.R. Squibb & Sons, L.L.C.$121.171

What the 2025 payments were for

  • Food and Beverage$657.30 · 6 payments

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

Other Dermatology providers in Chesterfield

All Dermatology providers in Missouri →