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Aaron Casp

NPI 1285021154ActiveIndividual· Orthopaedic Surgery· Golden, CO

Orthopaedic Surgery in Golden, Colorado, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2015). 72 Medicare patients in 2024, $30,639 paid; nearly all of their 251 Part D prescriptions were generic (98%). Stryker Corporation was the largest of 4 companies reporting payments in 2025, $15,415 in all, mostly consulting fees.

Overview

NPI1285021154
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedApr 18, 2015
Last updated in NPPESOct 1, 2025
Certified by providerOct 1, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000XDR.0063574CO

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 - Orthopedic Surgery (AL); Practitioner - Orthopedic Surgery (CO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients72
Services billed376 across 53 procedure codes
Paid by Medicare$30,639

Part D prescriptions in 2024

Prescriptions (claims)251 · 281 30-day fills
Patients86
Total drug cost$2,257
Generic share98% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of North Carolina at Chapel Hill School of Medicine
Graduation year2015
Medicare specialtyOrthopedic Surgery

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$15,415 · 19 payments from 4 companies
  • 2024$2,311 · 21 payments from 7 companies

Top paying companies in 2025

What the 2025 payments were for

  • Consulting Fee$14,400 · 5 payments
  • Food and Beverage$844.20 · 13 payments
  • Travel and Lodging$170.49 · 1 payment

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

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