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    OpenPayerNPI Medicare & MedicaidNational Mentor Services, LLC
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    National Mentor Services, LLC — Billing Profile & Reimbursement Data

    NPI 1427246669 · Saint Louis, MO · Case Management Agency

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    National Mentor Services, LLC is a case management agency provider located in Saint Louis, Missouri. This profile covers 0 Medicare and 12 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
    OrganizationNational Mentor Services, LLC
    Address1923 Belt Way Dr
    CitySaint Louis
    StateMO
    ZIP63114
    TaxonomyCase Management Agency
    NPI EnumeratedOctober 12, 2007

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

    Payer SourceTotal Paid
    Medicaid$134.9M
    Medicare$0

    Key Findings

    This provider is effectively single‑payer: there is no Medicare billing on file and the provider’s entire reported government business is Medicaid, totaling $134.9M in lifetime Medicaid revenue. The absence of Medicare activity indicates the organization’s services and contracting are concentrated in Medicaid waiver and state program networks rather than fee‑for‑service Medicare markets.

    Revenue is highly concentrated in a narrow set of waiver and habilitation codes: the precomputed top 3 Medicaid codes account for 97.8% of the provider’s total Medicaid revenue. Specifically, T2016 represents $57.2M (42.4%), S5136 represents $55.7M (41.3%), and T2021 represents $19.1M (14.1%), meaning these three per‑diem and per‑15‑minute habilitation/companion services drive virtually all revenue.

    The code mix and volumes indicate an operational focus on long‑term, community‑based supportive services: S5136 (Companion care, adult) has 271.8K claims, T2016 (Habilitation, residential, waiver; per diem) has 159.7K claims, and T2021 (Day habilitation, waiver; per 15 minutes) has 118.3K claims. Together, these high claim counts and per‑diem/interval billing patterns are consistent with a large deployed direct‑care workforce and ongoing daily service delivery rather than sporadic procedural care.

    Competitive standing varies by service line within the state: the provider ranks #1 of 14 in‑state for S5136 (100th percentile; notably above typical state volume), ranks #8 of 167 for T2021 (96th percentile; notably above typical state volume), and ranks #15 of 193 for T2016 (93th percentile; typical, unremarkable volume). In plain terms, the organization is a dominant statewide provider of companion care services, a strong player in day habilitation, and a routine participant in residential habilitation.

    Despite the concentration in three codes, the organization also bills a mix of ancillary waiver and support services in smaller amounts. Examples include T1016 (Case management) with 5.5K claims and $391.1K revenue, ranking #2 of 13 in‑state (92th percentile), and transportation codes such as A0120 ($655.8K revenue) and T2001 ($527.1K revenue), indicating they bundle or coordinate supportive logistics alongside primary habilitation services.

    The provider has longstanding enrollment: NPI enumerated 2007-10-12 (~19 years ago), which suggests these billing patterns reflect an established operational footprint rather than a recent entrant. That tenure supports the interpretation that the current service mix and state rankings are the result of multi‑year program participation and contracting.

    Because nearly all revenue derives from a small set of Medicaid waiver and habilitation codes, the provider’s financial performance is tightly coupled to Medicaid waiver policy, state reimbursement rates, and network placement for these specific codes. Any material change to reimbursement or eligibility for T2016, S5136, or T2021 would disproportionately affect overall revenue given these codes together account for 97.8% of Medicaid revenue.

    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.

    12 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    T2016Habilitation, residential, waiver; per diem159,690$360$57.2M
    S5136Companion care, adult (e.g., iadl/adl); per diem271,750$210$55.7M
    T2021Day habilitation, waiver; per 15 minutes118,350$160$19.1M
    T1002Rn services, up to 15 minutes14,590$60$875.4K
    A0120Non-emergency transportation: mini-bus, mountain area transports, or other transportation systems2,430$270$655.8K
    T2001Non-emergency transportation; patient attendant/escort3,710$140$527.1K
    T1016Case management, each 15 minutes5,510$70$391.1K
    97153A technician, supervised by a physician or other qualified healthcare professional, administers adaptive behavior treatments that target conditions such as developmental disabilities associated with…1,670$130$223.6K
    97155The provider, a physician or other qualified healthcare professional, administers adaptive behavior treatment face–to–face with one patient and makes modifications in the protocol targets and…1,000$140$139.4K
    A0110Non-emergency transportation and bus, intra or inter state carrier2,670$20$64K

    Showing 1–10 of 12

    Medicaid: Competitive Analysis & Benchmarks

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

    Full comparison — all codes billed, vs. Missouri median

    12 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    T2016Habilitation, residential, waiver; per diem1519038,330$450$27M
    S5136Companion care, adult (e.g., iadl/adl); per diem11018,080$240$15.9M
    T2021Day habilitation, waiver; per 15 minutes817018,890$180$5.4M
    97153A technician, supervised by a physician or other qualified healthcare professional, administers adaptive behavior treatments that target conditions such as developmental disabilities associated with…30601,810$160$587.2K
    A0120Non-emergency transportation: mini-bus, mountain area transports, or other transportation systems17120730$60$585.2K
    97155The provider, a physician or other qualified healthcare professional, administers adaptive behavior treatment face–to–face with one patient and makes modifications in the protocol targets and…43702,030$140$460.6K
    A0110Non-emergency transportation and bus, intra or inter state carrier49804,520$10$331.1K
    T2002Non-emergency transportation; per diem14204,290$50$310.8K
    T1016Case management, each 15 minutes2101,710$110$304.2K
    T2001Non-emergency transportation; patient attendant/escort211501,300$150$296.4K

    Showing 1–10 of 12

    Nearby Providers

    Other providers in the same ZIP code as National Mentor Services, LLC, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Caring Heart Adult Services Center LLCMOPersonal Care Attendant$0$10.7M
    Rose BootheMOHomemaker$0$6.3M
    Home Away From Home Adult Day Program, LLCMOAdult Day Care Clinic/Center$0$6.2M
    Simply Thick, LLCMODurable Medical Equipment & Medical Supplies$0$6.1M
    A Plus Cds LLCMOIn Home Supportive Care Agency$0$6.1M
    La Wings Home Health Care Ii IncMOHome Health Agency$0$5.8M
    Abundant Living Home Health Services LLCMOIn Home Supportive Care Agency$0$5.2M
    Advance Home Care Services, Inc.MOHome Health Agency$0$5.2M
    Mycare Home Care, LLCMOIn Home Supportive Care Agency$0$5.1M
    Gowdy Enterprises, LLCMOHome Health Agency$0$4.3M

    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. Missouri Providers
    6 of 6 years billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Missouri Distribution
    National Mentor Services, LLC — 3 of 12 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Missouri