GUILD is effectively a Medicaid-focused provider with no Medicare billing on file and $44.6M in lifetime Medicaid revenue, indicating the organization operates predominantly within Medicaid-funded behavioral health services rather than serving a Medicare population. Its NPI was enumerated on 2007-04-06 (~19 years ago), signalling long-term presence in the market and likely established referral and payer relationships within the state. The provider’s revenue is highly concentrated: the top three Medicaid codes (H0040, T2023, H0019) account for 89.1% of total Medicaid revenue, showing reliance on a small set of service lines for the vast majority of billing. H0040 (Assertive community treatment program, per diem) is the single largest revenue driver with $19.7M (44.3% of Medicaid revenue), and GUILD ranks #1 of 38 providers in-state for this code (100th percentile), making it an extreme statewide outlier and a dominant provider of intensive community treatment services. T2023 (Targeted case management; per month) contributes $15.2M (34.2% of Medicaid revenue) and ranks #12 of 192 providers in-state (94th percentile), indicating the organization is a major regional player in case management with volumes well above typical statewide peers. H0019 (long-term residential behavioral health, per diem without room and board) adds $4.7M (10.6% of Medicaid revenue) and sits at #12 of 55 providers in-state (80th percentile), consistent with a meaningful but more typical role in long-term residential services compared with its dominance in H0040. Secondary codes such as S0281 and G9002 provide modest additional revenue ($2.7M and $1.3M respectively) and rank notably above typical volumes for their categories (S0281 at the 93rd percentile), which supports that GUILD’s business model combines intensive community treatment, ongoing case management, and care coordination services rather than a wide breadth of low-volume procedures. Overall, the profile suggests a specialized behavioral health agency heavily focused on intensive community-based treatment and targeted case management, occupying a dominant statewide position for Assertive Community Treatment while maintaining strong standing in case management and residential behavioral health services.