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    OpenPayerNPI Medicare & MedicaidMichael Chang
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    Michael Chang — Billing Profile & Reimbursement Data

    NPI 1154522910 · Mesa, AZ · Orthopaedic Surgery of the Spine Physician

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    Michael Chang is a orthopaedic surgery of the spine physician provider located in Mesa, Arizona. This profile covers 18 Medicare and 0 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

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    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationMichael Chang
    Address1462 S. Dobson Road
    CityMesa
    StateAZ
    ZIP85202
    TaxonomyOrthopaedic Surgery of the Spine Physician
    NPI EnumeratedMay 30, 2007

    Lifetime revenue by payer source (source: CMS Medicare & Medicaid claims data)

    Payer SourceTotal Paid
    Medicare$275.8K
    Medicaid$0

    Medicare: Total Revenue Breakdown by CPT/HCPCS Code

    Medicare revenue breakdown by CPT/HCPCS procedure code.

    View: Bar Chart1 / 2

    Medicare: Complete Services Breakdown

    The CPT/HCPCS codes generating the most Medicare revenue for this provider.

    18 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    22614The provider performs arthrodesis, also known as spinal fusion, to permanently join two vertebrae, the interlocking bones of the spine. The provider applies bone graft material to fuse the spine. The…200$300$60.5K
    22216The provider incises a vertebra, one of the interlocking bones in the spine, to remove portions of the bone, changing the alignment of the spinal column. This corrects an abnormal curvature in the…200$280$54.3K
    22633In this procedure the provider joins two adjoining lumbar vertebral bodies permanently, accessing the operative site with a combination of approaches for a better outcome. The provider performs this…20$1,360$31.3K
    22214The provider performs an osteotomy, a bony incision, of a lumbar vertebra, one of the bones in the lower back, to realign the spine and correct spinal deformities. He makes the incision in the…30$600$18.1K
    22843The provider places spinal instrumentation at the back of the spine across seven to twelve vertebral segments to correct a spinal deformity during the course of a spinal surgery, such as a spinal…30$620$15.6K
    22802The provider performs arthrodesis, also known as spinal fusion, to secure different vertebrae to one another. This procedure helps to treat and alleviate persistent pain caused by various spinal…10$1,290$15.5K
    22212The provider performs an osteotomy, a bony incision, of a thoracic vertebra, one of the bones in the upper back, to realign the spine and correct spinal deformities. He makes the incision in the…20$580$12.8K
    99214The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…130$90$11.8K
    22849The provider reinserts a spinal fixation device due to failure of the device or one of its components.20$570$8.6K
    22848The provider attaches the lower end of a spinal fixation device to the pelvic bones, but not the tailbone, during the course of a spinal surgery, such as a spinal fusion, or arthrodesis.30$280$8.5K

    Showing 1–10 of 18

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 18 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    18 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    22633286020$930$24.3K
    992144,94910,410120$80$20.6K
    2280211010$1,290$15.5K
    6304711012020$630$15.1K
    2261437050$230$14.7K
    2221611040$230$14K
    992151,6963,27050$120$11.9K
    2221211020$550$9.3K
    22842788020$410$9.1K
    2284911020$570$8.6K

    Showing 1–10 of 18

    Related Providers

    Other providers that share a Tax Identification Number (TIN) with Michael Chang, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Yuma Regional Medical CenterAZGeneral Acute Care Hospital$0$278.5M
    HonorhealthAZGeneral Acute Care Hospital$0$107.2M
    HonorhealthAZGeneral Acute Care Hospital$0$65.7M
    HonorhealthAZGeneral Acute Care Hospital$0$47M
    HonorhealthAZGeneral Acute Care Hospital$0$23.8M
    Honorhealth Medical Group, LLCAZFamily Medicine Physician$0$10.1M
    HonorhealthAZGeneral Acute Care Hospital$0$8M
    HonorhealthAZGeneral Acute Care Hospital$0$7.4M
    Honorhealth AmbulatoryAZCardiovascular Disease Physician$0$6.8M
    Honorhealth Urgent Care, LLCAZUrgent Care Clinic/Center$0$6M

    Nearby Providers

    Other providers in the same ZIP code as Michael Chang, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Banner Desert Medical CenterAZGeneral Acute Care Hospital$0$199.4M
    Community Bridges, Inc.AZCommunity/Behavioral Health Agency$0$172.9M
    Sonoran Radiology LtdAZVascular & Interventional Radiology Physician$0$33.4M
    Obstetrix Medical Group Of Phoenix PCAZNeonatal-Perinatal Medicine Physician$0$31M
    Progressive Medical Associates PLLCAZEmergency Medicine Physician$0$30.3M
    Woodward Foundation For The DisabledAZDevelopmentally Disabled Services Day Training Agency$0$23M
    Endredy Enterprises, LLCAZHome Health Agency$0$21.2M
    A.f.c. Transportation, IncAZTaxi$0$10.1M
    Apollo Hospitalists PLLCAZInternal Medicine Physician$0$9.5M
    Banner Mesa Surgery Center LLCAZAmbulatory Surgical Clinic/Center$1.3M$2.8M

    Frequently Asked Questions

    References

    1. 1.Medicare Physician & Other Practitioner by Provider and Service. CMS.gov.Provider-level Medicare Part B utilization and payment data.
    2. 2.NPPES NPI Registry. CMS.gov.National Provider Identifier registry used for provider enumeration and taxonomy metadata.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    Medicare Revenue by CPT/HCPCS Code
    Claims Volume vs. Arizona Distribution
    Michael Chang — 5 of 18 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Arizona