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Physician

COREY CHANG, M.D., PH.D.

Pathology

GREENVALE, NY, 11548
NPI: 1023464567

Contact

Pathology

GREENVALE, NY

NORTH SHORE UNIVERSITY HOSPITAL

516-562-0100

nsuh.northwell.edu

LONG ISLAND JEWISH MEDICAL CENTER

718-470-7000

lij.northwell.edu

Hospital Affiliations

Search procedure prices at these hospitals onlyAll code types (Lab Tests & Blood Work & related)

Common Procedures for Pathology

Tissue Biopsy AnalysisSurgical PathologyCytologyBlood Bank ConsultationFlow CytometryMolecular PathologyAutopsyFrozen Section Analysis

Based on specialty. Actual services may vary — contact the provider's office to confirm.

MIPS Quality Score

PY 2023
91.3/100Exceptional
Quality
74.9
Promoting Interoperability
91.7
Improvement Activities
40.0

MIPS (Merit-based Incentive Payment System) scores measure quality, cost, and improvement activities. Higher is better. Learn more at qpp.cms.gov

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
88309
Pathology examination of tissue using a microscope, high complexity
$682$157$12536
88307
Pathology examination of tissue using a microscope, moderately high complexity
$412$90$7283
88360
Microscopic genetic analysis of tumor, manual
$287$45$3625
88305
Pathology examination of tissue using a microscope, intermediate complexity
$195$40$31522
88342
Special stained specimen slides to examine tissue, initial procedure
$182$38$3094
88312
Special stained specimen slides to identify organisms including interpretation and report
$140$29$2231
88341
Special stained specimen slides to examine tissue, each additional procedure
$110$31$24265
88313
Special stained specimen slides to examine tissue including interpretation and report
$62$13$11105
88304
Pathology examination of tissue using a microscope, moderately low complexity
$56$13$10114

Compare prices for procedures performed by Pathology physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.