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Ira Chang, M.D.

NPI 1285645440ActiveIndividual· Psychiatry & Neurology, Neurocritical Care· Englewood, CO

Psychiatry & Neurology, Neurocritical Care (M.D.) in Englewood, Colorado, trained at University of Maryland School of Medicine (class of 1988). Mostly services rather than prescriptions: Medicare paid $54,126 for 234 patients in 2024, with only 14 Part D claims. W. L. Gore & Associates, Inc. reported $3,570 in payments in 2025, mostly consulting fees.

Overview

NPI1285645440
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedAug 11, 2006
Last updated in NPPESApr 27, 2020
Certified by providerApr 27, 2020

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 - Neurology (CO); Practitioner - Psychiatry (GA); Practitioner - Neurology (KS); Practitioner - Neurology (MO); Practitioner - Neurology (NE); Practitioner - Neurology (TX); Practitioner - Neurology (UT)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients234
Services billed454 across 15 procedure codes
Paid by Medicare$54,126

Part D prescriptions in 2024

Prescriptions (claims)14 · 14 30-day fills
Total drug cost$105.85
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Maryland School of Medicine
Graduation year1988
Medicare specialtyNeurology
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$3,570 · 2 payments from 1 company
  • 2024$5,800 · 4 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
W. L. Gore & Associates, Inc.$3,5702

What the 2025 payments were for

  • Consulting Fee$3,570 · 2 payments

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

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