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    OpenPayerNPI Medicare & MedicaidCarlton Fenzl
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    Carlton Fenzl — Billing Profile & Reimbursement Data

    NPI 1386958064 · Bettendorf, IA · Ophthalmology Physician

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    Carlton Fenzl is a ophthalmology physician provider located in Bettendorf, Iowa. This profile covers 25 Medicare and 2 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationCarlton Fenzl
    Address777 Tanglefoot Ln
    CityBettendorf
    StateIA
    ZIP52722
    TaxonomyOphthalmology Physician
    NPI EnumeratedAugust 4, 2010

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

    Payer SourceTotal Paid
    Medicare$1.1M
    Medicaid$950

    Key Findings

    Medicare-dominant revenue profile: this provider reports $1.1M in total Medicare revenue versus $953 in total Medicaid revenue, indicating an effectively Medicare-focused practice with very limited Medicaid billing on file. The Medicaid sum is negligible relative to Medicare, so payer mix and growth strategies are likely to be driven by Medicare volumes and reimbursement trends rather than Medicaid participation.

    Top-code concentration in Medicare: three CPT/HCPCS codes—J0178, 66984, and J2777—account for 66.6% of this provider's Medicare revenue, signaling that intravitreal pharmacologic treatments and cataract surgery are the primary revenue drivers. The largest single Medicare line is J0178 (Injection, aflibercept) with $395.8K in revenue (35.0% of Medicare revenue), underscoring dependency on high-cost injections.

    Clinical/service-line footprint: the code mix (high revenue from J0178 and J2777 plus significant billing for 66984 and IOL-related codes like 92136) indicates a dual retina and cataract surgery practice model—frequent intravitreal injections paired with surgical cataract procedures and IOL calculations. High counts for injection and imaging codes (e.g., 572 claims for J0178; 5K claims for J2777; 573 claims for 92136) point to a combination of office-based retina therapeutics and perioperative cataract services.

    Competitive standing on Medicare for top codes: the provider’s volume on J0178 ranks #1807 of 3204 (44th percentile) and on J2777 ranks #1533 of 2039 (25th percentile), both characterized as typical, unremarkable national volumes; by contrast, cataract surgery code 66984 ranks #2759 of 15965 (83th percentile), indicating comparatively stronger positioning in cataract procedural volume versus peers. Overall, the provider is a modest participant nationally on injection codes but relatively more active in cataract surgery volume.

    Notable statistical outliers and high-utilization signals: the provider reports 230 claims for 99204 and is labeled an "extreme outlier, far above typical national volume" at the 99th percentile for that new-patient E/M code, which may reflect an atypically high number of high-complexity new office evaluations relative to national peers. Additionally, 92136 ranks in the 95th percentile (notably above typical national volume), reinforcing a workflow centered on IOL calculations and cataract planning.

    Medicaid billing concentrated in basic office and vision-testing codes: Medicaid revenue is $953 in total, with 92015 accounting for $774 (79.6% of Medicaid revenue) and 99213 accounting for $198 (20.4%); the precomputed top-3 Medicaid share is 100.0%, indicating essentially all Medicaid revenue comes from routine refraction and established-patient E/M visits. Both Medicaid codes rank low in-state (92015 at the 17th percentile, 99213 at the 7th percentile), so the provider is not a major Medicaid participant in Iowa for these services.

    Operational implications for service capacity: high claim counts for intravitreal injection codes (572 for J0178 and 558 for 67028) and for imaging/measurement codes (573 for 92136; 447 for 92134) imply steady throughput of retina patients requiring repeated visits and imaging, which suggests operational emphasis on efficient clinic flow and injection-visit capacity. The significant revenue concentration in a small number of high-cost drugs and cataract procedures exposes the practice to shifts in drug utilization and surgical referral patterns.

    Tenure and stability: the provider’s NPI was enumerated on 2010-08-04 (~16 years ago), indicating a long-established presence in the market. This tenure, combined with a concentrated Medicare revenue base, suggests an established clinical practice with sustained Medicare-facing activity rather than a newly launched operation.

    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.

    25 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    J0178Injection, aflibercept, 1 mg570$690$395.8K
    66984The provider inserts an artificial lens after removing an extracapsular cataract by aspiration or use of ultrasonic waves. This procedure is done without the use of an endoscopic laser probe to…550$390$212.9K
    J2777Injection, faricimab‑svoa, 0.1 mg4,980$30$144.4K
    J2778Injection, ranibizumab, 0.1 mg500$180$89.1K
    Q5124Injection, ranibizumab-nuna, biosimilar, (byooviz), 0.1 mg350$170$58.1K
    67028The provider injects a medication into the vitreous chamber of the eye as an isolated procedure or a separate procedure unrelated to any other procedure being performed on the eye.560$90$50.2K
    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…560$90$48.9K
    99204The provider sees a new 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 provider…230$110$24.8K
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…310$60$17.9K
    92136The provider uses a noninvasive method to measure the patient’s eye or eyes to get information that the provider then uses to calculate the appropriate power for an intraocular lens (IOL). Selecting…570$30$17.2K

    Showing 1–10 of 25

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 25 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    25 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    J2777212043,140$30$1.7M
    J01782140640$690$760.2K
    J27781520780$180$259.9K
    Q5124410740$170$130.5K
    670282560420$80$80.6K
    669842434050$340$50.4K
    66982556040$450$39K
    6575671020$1,070$28.9K
    92014362500200$70$19.8K
    992143964,690100$70$14.4K

    Showing 1–10 of 25

    Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

    Medicaid revenue breakdown by year and by CPT/HCPCS procedure code, including monthly billing trends and the top codes driving revenue.

    View: By Year1 / 3

    Medicaid: Complete Services Breakdown

    Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

    2 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    92015The provider determines the process of determining if a patient's vision is less than 20/20 and by what amount so that corrective lenses or contact lenses can be prescribed and produced.40$20$770
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…20$10$200

    Medicaid: Competitive Analysis & Benchmarks

    How this provider's Medicaid billing volume and revenue compare to other Iowa providers billing the same CPT/HCPCS codes.

    Full comparison — all codes billed, vs. Iowa median

    2 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…1,2151,310760$20$153.1K
    92015The provider determines the process of determining if a patient's vision is less than 20/20 and by what amount so that corrective lenses or contact lenses can be prescribed and produced.345420310$10$5.8K

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Columbus Radiology CorpOHDiagnostic Radiology Physician$0$49.9M
    University Of Utah Adult ServicesUTEmergency Medicine Physician$0$6.9M
    Ronald HobbsAZOphthalmology Physician$4.1M$0
    University Of Utah Adult ServicesUTDiagnostic Radiology Physician$0$4M
    University Of Utah Adult ServicesUTInternal Medicine Physician$0$3.5M
    University Of Utah Adult ServicesUTOphthalmology Physician$0$3.1M
    University Of Utah Adult ServicesUTAnesthesiology Physician$0$3M
    Richard YemmIAOphthalmology Physician$2.4M$6.1K
    Benjamin ThomasFLOphthalmology Physician$2.4M$360
    Christopher KomanskiNCOphthalmology Physician$2.3M$0

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    New Choices IncIADevelopmentally Disabled Services Day Training Agency$0$72.6M
    Bettendorf Community School DistrictIALocal Education Agency (LEA)$0$7.4M
    New ChoicesIACommunity/Behavioral Health Agency$0$6.9M
    Trinity Medical CenterIAGeneral Acute Care Hospital$0$5.2M
    Helping Hands Transporting Services,llcIANon-emergency Medical Transport (VAN)$0$3.5M
    Gengastro LLCIAAmbulatory Surgical Clinic/Center$1.1M$1M
    Martin O'malleyIAOphthalmology Physician$1.9M$2.7K
    New Choices LLCIAHome Health Agency$0$1.9M
    Genesis Health SystemIAHome Health Agency$0$1.8M
    Hand In HandIARespite Care$0$1.5M

    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. Iowa Distribution
    Carlton Fenzl — 1 of 25 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Iowa
    Medicaid Revenue by Year vs. Iowa Providers
    0 of 2 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Iowa Distribution
    Carlton Fenzl — 0 of 2 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Iowa