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Sandra N. Holzhauer-Feeney, MD

NPI 1992773055ActiveIndividual· Internal Medicine· Rifle, CO

Internal Medicine (MD) in Rifle, Colorado, trained at University of Tennessee, Hsc, College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $884,557 for 6,342 claims, against $3,985 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $336.92 in all, mostly food and beverage.

Overview

NPI1992773055
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMar 14, 2006
Last updated in NPPESFeb 14, 2020
Certified by providerFeb 14, 2020

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 - Internal Medicine (CO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients31
Services billed81 across 8 procedure codes
Paid by Medicare$3,985

Part D prescriptions in 2024

Prescriptions (claims)6,342 · 11,298 30-day fills
Patients390
Total drug cost$884,557
Generic share84% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Tennessee, Hsc, College of Medicine
Graduation year2000
Medicare specialtyInternal Medicine
Secondary specialtiesHospice/Palliative Care, Pediatric Medicine

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$336.92 · 17 payments from 10 companies
  • 2024$276.43 · 17 payments from 6 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$336.92 · 17 payments

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

Other Internal Medicine providers in Rifle

All Internal Medicine providers in Colorado →