Skip to content

Alex L. Nielson, MD

NPI 1174012355ActiveIndividual· Internal Medicine· Longview, WA

Internal Medicine (MD) in Longview, Washington, trained at Oregon Health Sciences University School of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $162,977 for 2,114 claims, against $62,476 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 33 companies reporting payments in 2025, $2,071 in all, mostly food and beverage.

Overview

NPI1174012355
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 3, 2018
Last updated in NPPESMar 24, 2023
Certified by providerMar 24, 2023

Specialties and licenses

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 - Family Practice (WA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients273
Services billed2,541 across 103 procedure codes
Paid by Medicare$62,476

Part D prescriptions in 2024

Prescriptions (claims)2,114 · 4,013 30-day fills
Patients443
Total drug cost$162,977
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolOregon Health Sciences University School of Medicine
Graduation year2018
Medicare specialtyFamily Practice
TelehealthOffers telehealth

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,071 · 89 payments from 33 companies
  • 2024$970.28 · 50 payments from 19 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$1,831 · 85 payments
  • Education$189.91 · 3 payments
  • Long term medical supply or device loan$49.95 · 1 payment

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

Other internal medicine physicians in Longview

All 50 internal medicine physicians in Longview · All internal medicine physicians in Washington