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    OpenPayerNPI Medicare & MedicaidDaniel Callahan
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    Daniel Callahan — Billing Profile & Reimbursement Data

    NPI 1255580593 · Sullivan, IN · Pain Medicine (Psychiatry & Neurology) Physician

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    Daniel Callahan is a pain medicine (psychiatry & neurology) physician provider located in Sullivan, Indiana. This profile covers 20 Medicare and 13 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
    OrganizationDaniel Callahan
    Address2120 N Section St
    CitySullivan
    StateIN
    ZIP47882
    TaxonomyPain Medicine (Psychiatry & Neurology) Physician
    NPI EnumeratedSeptember 11, 2008

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

    Payer SourceTotal Paid
    Medicare$147K
    Medicaid$25.1K

    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.

    20 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…570$70$42.1K
    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…760$50$36.4K
    64635Under fluoroscopic or CT guidance, the provider applies an agent to a lower back joint to destroy nerve tissue.90$140$13K
    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…110$90$9.9K
    20610In this procedure, the provider inserts a needle through the skin of a patient and into a major joint or bursa and then uses the syringe attachment to the needle to remove fluid or he may inject a…280$30$9.1K
    64493The provider injects a diagnostic or therapeutic substance into a single lumbar or sacral paravertebral facet (zygapophyseal) joint, or into the nerves that supply that joint, using imaging guidance…70$90$6.6K
    27096The provider performs an injection in the joint between the sacrum and ilium on one side of the body, with the aid of imaging equipment to locate the injection site. He injects an anesthetic to…80$80$6.1K
    64483This procedure is the injection of an anesthetic agent and/or steroid in the form of a transforaminal epidural injection into a single level (either lumbar or sacral).60$80$4.6K
    64636In this add on procedure, the provider destroys the facet joint nerve of a lumbar or sacral spinal segment using neurolytic agents like heat, electric current, or a chemical compound. He makes use of…90$50$4K
    20553Trigger point injection, or TPI, is a medical procedure in which the provider injects an anesthetic or corticosteroid substance into three or more muscles to relieve painful areas or knots in muscles…130$30$3.8K

    Showing 1–10 of 20

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 20 CPT/HCPCS codes.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    20 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    644839619060$180$17.8K
    646351515030$360$16.1K
    9921479510,540110$80$15.5K
    644935618050$180$12.2K
    6232311319050$150$10.8K
    64633425020$380$9.5K
    9921319010,82080$50$7.6K
    64490369030$190$6.7K
    992044234,69030$100$4.9K
    20610831,00050$40$4.6K

    Showing 1–10 of 20

    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.

    13 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    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…630$40$23.5K
    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…230$10$1.6K
    G8417Bmi is documented above normal parameters and a follow-up plan is documented90$0$0
    G8427Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications360$0$0
    G8510Screening for depression is documented as negative, a follow-up plan is not required80$0$0
    G8730Pain assessment documented as positive using a standardized tool and a follow-up plan is documented70$0$0
    G9561Patients prescribed opiates for longer than six weeks140$0$0
    G9562Patients who had a follow-up evaluation conducted at least every three months during opioid therapy140$0$0
    G9577Patients prescribed opiates for longer than six weeks140$0$0
    G9578Documentation of signed opioid treatment agreement at least once during opioid therapy140$0$0

    Showing 1–10 of 13

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Indiana median

    13 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    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…1,1752,120870$60$450.6K
    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…1,6642,380920$50$376.8K
    G8510Screening for depression is documented as negative, a follow-up plan is not required1830120$1$1
    G8417Bmi is documented above normal parameters and a follow-up plan is documented4670150$0$0
    G8427Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications85190250$0$0
    G8730Pain assessment documented as positive using a standardized tool and a follow-up plan is documented4150330$0$0
    G9561Patients prescribed opiates for longer than six weeks910200$0$0
    G9562Patients who had a follow-up evaluation conducted at least every three months during opioid therapy1320230$0$0
    G9577Patients prescribed opiates for longer than six weeks610300$0$0
    G9578Documentation of signed opioid treatment agreement at least once during opioid therapy1120300$0$0

    Showing 1–10 of 13

    Related Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Columbus Radiology CorpOHDiagnostic Radiology Physician$0$49.9M
    Genesis Medical Group LLCOHGeneral Practice Physician$0$15.2M
    Sullivan County Community HospitalINCritical Access Hospital$0$10.2M
    Crawford Hospital DistrictILRural Health Clinic/Center$0$5.5M
    Columbia Lutheran CharitiesORSurgery Physician$0$4.7M
    Sarah Bush Lincoln Health CenterILGeneral Acute Care Hospital$0$3.3M
    Robert HaagILDiagnostic Radiology Physician$946.5K$416.5K
    Gerald RileyILDiagnostic Radiology Physician$816.6K$285.5K
    Craig RussoILDiagnostic Radiology Physician$129.6K$800.1K
    Joseph BaimaILDiagnostic Radiology Physician$217.4K$708.3K

    Nearby Providers

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

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Joseph LeeINDiagnostic Radiology Physician$106.8K$0
    Jessica MyersINPsychiatric/Mental Health Nurse Practitioner$103.6K$0
    Jeanna LismanINFamily Nurse Practitioner$47.5K$0
    Sullivan Surgicenter,llcINAmbulatory Surgical Clinic/Center$39.7K$0

    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. Indiana Distribution
    Daniel Callahan — 1 of 19 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Indiana
    Medicaid Revenue by Year vs. Indiana Providers
    0 of 3 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Indiana Distribution
    Daniel Callahan — 0 of 2 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Indiana