NPI Lens

Spencer David Schilling, M.D.

NPI 1831585462ActiveIndividual· Hospitalist· Sioux Falls, SD

Hospitalist (M.D.) with Sanford Clinic, practicing in Sioux Falls, South Dakota. 245 Medicare patients in 2024, $52,692 paid; nearly all of their 198 Part D prescriptions were generic (92%). Lists Sanford Usd Medical Center as a hospital affiliation.

Overview

NPI1831585462
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedApr 10, 2015
Last updated in NPPESSep 27, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000X10985SD

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 (SD)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients245
Services billed742 across 8 procedure codes
Paid by Medicare$52,692

Part D prescriptions in 2024

Prescriptions (claims)198 · 204 30-day fills
Patients68
Total drug cost$6,677
Generic share92% of claims

Medicare sources and data years

Education and affiliations

Graduation year2015
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

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 hospitalists in Sioux Falls

All 83 hospitalists in Sioux Falls · All hospitalists in South Dakota