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    OpenPayerNPI Medicare & MedicaidIndividual Advocacy Group
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    Individual Advocacy Group — Billing Profile & Reimbursement Data

    NPI 1942453048 · Romeoville, IL · Developmental Disabilities Clinic/Center

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    Individual Advocacy Group is a developmental disabilities clinic/center provider located in Romeoville, Illinois. This profile covers 0 Medicare and 3 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 TypeOrganization
    OrganizationIndividual Advocacy Group
    Address1289 Windham Pkwy
    CityRomeoville
    StateIL
    ZIP60446
    TaxonomyDevelopmental Disabilities Clinic/Center
    NPI EnumeratedNovember 3, 2008

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

    Payer SourceTotal Paid
    Medicaid$30.2M
    Medicare$0

    Key Findings

    This provider is effectively single-payer: there is no Medicare billing on file and its lifetime Medicaid revenue totals $30.2M. The absence of Medicare activity means the organization’s clinical and financial exposure is concentrated in Medicaid policy and reimbursement dynamics rather than a mixed Medicare/Medicaid portfolio.

    Revenue is extremely concentrated in a narrow set of service lines: the top three Medicaid codes account for 100.0% of the provider’s Medicaid revenue. T2016 alone represents $26.1M (86.3% of Medicaid revenue), while S5135 accounts for $2.3M (7.5%) and H0025 for $1.9M (6.2%).

    The code mix and volumes point to a residential habilitation–focused operation consistent with its Developmental Disabilities Clinic/Center taxonomy. High-volume T2016 billing (45K claims at $580 avg paid/claim) indicates per-diem residential habilitation is the core service, supplemented by companion care (S5135, 13.7K claims at $166 avg paid/claim) and behavioral health prevention education (H0025, 7.5K claims at $250 avg paid/claim).

    Competitive standing on the dominant code is modest: for T2016 the provider ranks #2 of 3 in-state and is at the 50th percentile, described in the source as "typical, unremarkable volume for this code." This suggests the organization is a routine participant in residential habilitation within Illinois rather than a clear market leader on that service line.

    For S5135 and H0025 the provider is the only in-state reporter (rank #1 of 1, 0th percentile with no state peer volume comparison available). Being the sole in-state filer for these codes limits benchmarking opportunities; it may reflect either a narrow niche offering or gaps in peer reporting rather than clear dominance.

    Operationally, the high claim counts (45K T2016, 13.7K S5135, 7.5K H0025) combined with non-trivial average paid amounts per claim indicate an ongoing, high-frequency service delivery model with material per-claim reimbursement levels. Those volumes imply staffing and facility capacity aligned to continuous residential and supportive services rather than episodic clinic visits.

    The provider’s long tenure — NPI enumerated 2008-11-03 (~18 years ago) — indicates an established presence in the market. Sustained billing at scale over this period suggests operational stability in delivering developmental-disability residential and supportive services.

    Concentration risk is notable: reliance on a single code (T2016 at 86.3% of Medicaid revenue) and exclusive exposure to Medicaid means the provider is sensitive to rate changes, prior-authorization policy shifts, or programmatic redesigns affecting Medicaid habilitation and waiver funding. Diversification of payer mix or service lines would materially change its revenue risk profile.

    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.

    3 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    T2016Habilitation, residential, waiver; per diem44,970$580$26.1M
    S5135Companion care, adult (e.g., iadl/adl); per 15 minutes13,650$170$2.3M
    H0025Behavioral health prevention education service (delivery of services with target population to affect knowledge, attitude and/or behavior)7,500$250$1.9M

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Illinois median

    3 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    T2016Habilitation, residential, waiver; per diem21044,970$280$17.3M
    S5135Companion care, adult (e.g., iadl/adl); per 15 minutes11013,650$170$2.3M
    H0025Behavioral health prevention education service (delivery of services with target population to affect knowledge, attitude and/or behavior)1107,500$250$1.9M

    Nearby Providers

    Other providers in the same ZIP code as Individual Advocacy Group, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Valley View Cusd 365uILLocal Education Agency (LEA)$0$6.4M
    Vna Health CareILFederally Qualified Health Center (FQHC)$0$5.4M
    Village Of RomeovilleILLand Ambulance$114.1K$4M
    Catherine KileyILFamily Nurse Practitioner$70K$9.7K
    Joseph MullenILPsychiatry Physician$20.4K$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.

    Medicaid Revenue by Year vs. Illinois Providers
    4 of 4 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Illinois Distribution
    Individual Advocacy Group — 0 of 3 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Illinois