Skip to content

Shamalon R. Johnson, MD

NPI 1659403905ActiveIndividual· Psychiatry & Neurology, Psychiatry· New Orleans, LA

Psychiatry & Neurology, Psychiatry (MD) in New Orleans, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2004). Mostly services rather than prescriptions: Medicare paid $22,306 for 238 patients in 2024, with only 16 Part D claims. Viiv Healthcare Company was the largest of 2 companies reporting payments in 2025, $238.44 in all, mostly food and beverage.

Overview

NPI1659403905
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMar 12, 2007
Last updated in NPPESJun 15, 2020
Certified by providerJun 15, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Psychiatry & Neurology, Psychiatry Primary2084P0800XMD.200773LA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Psychiatry (AR); Practitioner - Psychiatry (FL); Practitioner - Psychiatry (GA); Practitioner - Psychiatry (LA); Practitioner - Psychiatry (MS)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients238
Services billed457 across 7 procedure codes
Paid by Medicare$22,306

Part D prescriptions in 2024

Prescriptions (claims)16 · 16 30-day fills
Total drug cost$180.34
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolLouisiana State University School of Medicine in New Orleans
Graduation year2004
Medicare specialtyPsychiatry
TelehealthOffers telehealth

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$238.44 · 2 payments from 2 companies
  • 2024$164.80 · 2 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Viiv Healthcare Company$125.001
Acadia Pharmaceuticals Inc$113.441

What the 2025 payments were for

  • Food and Beverage$238.44 · 2 payments

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

Other Psychiatry & Neurology, Psychiatry providers in New Orleans

All Psychiatry & Neurology, Psychiatry providers in Louisiana →