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Marshall Davis, MD

NPI 1942611462ActiveIndividual· Internal Medicine· Avon, CO

Internal Medicine (MD) in Avon, Colorado, trained at University of Nebraska College of Medicine (class of 2014). Medicare paid $38,420 for services to 260 patients in 2024. Astrazeneca Pharmaceuticals LP reported $23.87 in payments in 2025, mostly food and beverage.

Overview

NPI1942611462
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 19, 2014
Last updated in NPPESAug 3, 2026
Certified by providerAug 3, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XDR.0058209CO

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 (CO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients260
Services billed282 across 11 procedure codes
Paid by Medicare$38,420

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Nebraska College of Medicine
Graduation year2014
Medicare specialtyInternal Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$23.87 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Astrazeneca Pharmaceuticals LP$23.871

What the 2025 payments were for

  • Food and Beverage$23.87 · 1 payment

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

Other internal medicine physicians in Avon

All internal medicine physicians in Colorado