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    v1.0.28
    OpenPayerNPI Medicare & MedicaidClaire Kassakian
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    Claire Kassakian — Billing Profile & Reimbursement Data

    NPI 1316172984 · Portland, OR · Nephrology Physician

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    Claire Kassakian is a nephrology physician provider located in Portland, Oregon. This profile covers 15 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
    OrganizationClaire Kassakian
    Address4224 Ne Halsey St Ste 300
    CityPortland
    StateOR
    ZIP97213
    TaxonomyNephrology Physician
    NPI EnumeratedMay 26, 2009

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

    Payer SourceTotal Paid
    Medicare$73.2K
    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.

    15 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    90961The provider manages all the services associated with the monthly care of a patient who is 20 years old or older and has a condition known as end stage renal disease, or ESRD. For this service, the…60$230$13.7K
    99233The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…130$100$12.1K
    90966The provider manages all the physician related services for one full month for the home dialysis care of a patient who is 20 years old or older and has a condition known as end stage renal disease,…40$220$9.4K
    90935Hemodialysis is a procedure that involves drawing blood via an intra–arterial or intravenous catheter, then sieving it through a semi permeable membrane to remove the impurities and finally…160$60$9.1K
    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…100$70$7.1K
    99215The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…50$100$5.1K
    Q5106Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units820$10$4.9K
    99232The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…60$60$4K
    99221The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a straightforward or low level of medical…40$70$2.8K
    90962The provider manages all the services associated with the monthly care of a patient who is 20 years old or older and has a condition known as end stage renal disease or ESRD. For this service, the…20$160$2.5K

    Showing 1–10 of 15

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 15 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    15 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    90961357050$230$16.2K
    90966263060$230$15.8K
    992142,4956,07080$70$10.3K
    992333471,31070$90$9.1K
    Q51061120820$10$8.5K
    992158152,17040$100$6.7K
    90962334030$150$5.9K
    992327611,73060$60$5.9K
    992042,4852,75030$110$4.4K
    9093515070$60$4.4K

    Showing 1–10 of 15

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Northwest Renal Clinic, Inc.ORNephrology Physician$0$2.5M
    Northwest Renal Clinic, Inc.ORAmbulatory Surgical Clinic/Center$819.2K$166K
    Rameshkumar Athippalayam ChellamuthuALNephrology Physician$272.6K$0
    Raul SantosGANephrology Physician$244.1K$0
    Adam ProtainHINephrology Physician$208.4K$0
    Firas KhouryORNephrology Physician$181.4K$0
    Najindra MaharjanMONephrology Physician$177.7K$0
    Khalid BashirNENephrology Physician$153.5K$0
    Olutayo OlabigeFLNephrology Physician$152.9K$0
    Shukri OsmanHINephrology Physician$147.4K$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Providence Health & Services - OregonORGeneral Acute Care Hospital$0$49M
    Providence Health & Services OregonORDurable Medical Equipment & Medical Supplies$0$45.5M
    Providence Health & Services - OregonORClinical Pathology Physician$0$13.7M
    Providence Health & Services OregonORHome Infusion Therapy Pharmacy$0$9.8M
    Providence Health & Services - OregonORChild & Adolescent Psychiatry Physician$0$8.7M
    Radiology Specialists Of The Northwest, PCORDiagnostic Radiology Physician$0$5.7M
    Laboratory Corporation Of AmericaORClinical Medical Laboratory$1.4M$3.2M
    Providence Health & Services - OregonORInternal Medicine Physician$0$3.8M
    Uptown Providers IncORUrgent Care Clinic/Center$0$2.8M
    Credena Health LLCORSpecialty Pharmacy$0$2.5M

    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. Oregon Distribution
    Claire Kassakian — 1 of 15 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Oregon