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Lissa Lopez-Concagh, MD

NPI 1619957917ActiveIndividual· Internal Medicine, Nephrology· Saint Louis, MO

Internal Medicine, Nephrology (MD) in Saint Louis, Missouri, trained at University of Puerto Rico School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $599,019 for 2,822 claims, against $216,137 paid for services in 2024. Amgen Inc. was the largest of 21 companies reporting payments in 2025, $2,142 in all, mostly food and beverage.

Overview

NPI1619957917
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJan 20, 2006
Last updated in NPPESDec 22, 2023
Certified by providerDec 22, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Nephrology Primary207RN0300X108606MO

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 - Nephrology (MO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients423
Services billed1,821 across 20 procedure codes
Paid by Medicare$216,137

Part D prescriptions in 2024

Prescriptions (claims)2,822 · 5,658 30-day fills
Patients390
Total drug cost$599,019
Generic share86% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Puerto Rico School of Medicine
Graduation year1995
Medicare specialtyNephrology
Secondary specialtiesInternal Medicine

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,142 · 105 payments from 21 companies
  • 2024$2,082 · 95 payments from 18 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$2,142 · 105 payments

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

Other nephrologists in Saint Louis

All 111 nephrologists in Saint Louis · All nephrologists in Missouri