NPI Lens

Alexandra Ruth Livingston, PA-C

NPI 1588389720ActiveIndividual· Physician Assistant· Columbia, MO

Physician Assistant (PA-C) in Columbia, Missouri, licensed in MO, with an NPI issued in October 2022. Enrolled in Medicare as practitioner - physician assistant. Merck Sharp & Dohme LLC reported $29.95 in payments in 2025, mostly food and beverage.

Overview

NPI1588389720
StatusActive
Entity typeIndividual
CredentialPA-C
Sole proprietorNo
NPI issuedOct 10, 2022
Last updated in NPPESJun 8, 2026
Certified by providerJun 8, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000X2024016831MO

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 - Physician Assistant (MO)

Medicare sources and data years

Education and affiliations

Graduation year2022
Medicare specialtyPhysician Assistant

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$29.95 · 2 payments from 1 company
  • 2024$16.45 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Merck Sharp & Dohme LLC$29.952

What the 2025 payments were for

  • Food and Beverage$29.95 · 2 payments

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

Other physician assistants in Columbia

All 181 physician assistants in Columbia · All physician assistants in Missouri