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Keely Marie Hack, M.D.

NPI 1184743148ActiveIndividual· Internal Medicine, Hematology & Oncology· Sioux Falls, SD

Internal Medicine, Hematology & Oncology (M.D.) in Sioux Falls, South Dakota, trained at Sanford School of Medicine of University of South Dakota (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,626,894 for 624 claims, against $49,786 paid for services in 2024.

Overview

NPI1184743148
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMar 28, 2007
Last updated in NPPESAug 21, 2013

Specialties and licenses

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Hematology/Oncology (MN); Practitioner - Hematology/Oncology (SD)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients316
Services billed1,044 across 18 procedure codes
Paid by Medicare$49,786

Part D prescriptions in 2024

Prescriptions (claims)624 · 859 30-day fills
Patients152
Total drug cost$1,626,894
Generic share80% of claims

Medicare sources and data years

Education and affiliations

Medical schoolSanford School of Medicine of University of South Dakota
Graduation year2006
Medicare specialtyHematology/Oncology
Secondary specialtiesInternal Medicine
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Other facilities

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

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