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Andrew Robert Larson, MD MPH

NPI 1336407774ActiveIndividual· Family Medicine· Flagstaff, AZ

Family Medicine (MD MPH) in Flagstaff, Arizona, trained at University of Arizona College of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $566,050 for 5,013 claims, against $26,793 paid for services in 2024.

Overview

NPI1336407774
StatusActive
Entity typeIndividual
CredentialMD MPH
Sole proprietorYes
NPI issuedApr 23, 2012
Last updated in NPPESNov 17, 2015

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XMD2015-0683NM

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 - Internal Medicine (MI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients151
Services billed453 across 19 procedure codes
Paid by Medicare$26,793

Part D prescriptions in 2024

Prescriptions (claims)5,013 · 12,185 30-day fills
Patients442
Total drug cost$566,050
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Arizona College of Medicine
Graduation year2017
Medicare specialtyInternal Medicine
TelehealthOffers telehealth

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other family medicine physicians in Flagstaff

All 80 family medicine physicians in Flagstaff · All family medicine physicians in Arizona