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Charles William Greene Jr., M.D.

NPI 1215985874ActiveIndividual· Allergy & Immunology· Greenville, SC

Allergy & Immunology (M.D.) in Greenville, South Carolina, licensed in SC, with an NPI issued in May 2006. Part D covered 41 prescriptions written in 2024, 83% of them generic. Optinose US, Inc. reported $2,290 in payments in 2025, mostly speaking and faculty fees.

Overview

NPI1215985874
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMay 5, 2006
Last updated in NPPESJun 18, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Allergy & Immunology Primary207K00000X17998SC

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 - Allergy/Immunology (SC)

Part D prescriptions in 2024

Prescriptions (claims)41 · 94 30-day fills
Patients20
Total drug cost$3,970
Generic share83% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$2,290 · 3 payments from 1 company
  • 2024$5,389 · 7 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Optinose US, Inc.$2,2903

What the 2025 payments were for

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,200 · 2 payments
  • Food and Beverage$90.29 · 1 payment

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

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