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Johnny Richard Green Jr., DO

NPI 1851979983ActiveIndividual· Internal Medicine· Oxford, MS

Internal Medicine (DO) in Oxford, Mississippi, trained at William Carey University College of Osteopathic Medicine (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $41,621 for 748 claims, against $21,193 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 4 companies reporting payments in 2025, $180.27 in all, mostly food and beverage.

Overview

NPI1851979983
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedMar 30, 2021
Last updated in NPPESMar 14, 2025
Certified by providerMar 14, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X33279MS
Internal Medicine207R00000XT-4329TN
Student in an Organized Health Care Education/Training Program390200000X——

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 - Internal Medicine (MS)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients173
Services billed390 across 36 procedure codes
Paid by Medicare$21,193

Part D prescriptions in 2024

Prescriptions (claims)748 · 1,026 30-day fills
Patients101
Total drug cost$41,621
Generic share88% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWilliam Carey University College of Osteopathic Medicine
Graduation year2021
Medicare specialtyInternal Medicine

Medical groups

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$180.27 · 9 payments from 4 companies
  • 2024$61.19 · 3 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Boehringer Ingelheim Pharmaceuticals, Inc.$102.075
Bayer Healthcare Pharmaceuticals Inc.$34.332
Xeris Pharmaceuticals, Inc.$22.001
Otsuka America Pharmaceutical, Inc.$21.871

What the 2025 payments were for

  • Food and Beverage$180.27 · 9 payments

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

Other Internal Medicine providers in Oxford

All Internal Medicine providers in Mississippi →