GUARDIAN FLIGHT LLC is an air ambulance operator by taxonomy and its Medicare billing mix aligns with rotary-wing emergency transport: the top codes reported are A0431 (conventional air services, one-way rotary wing) and A0436 (rotary wing air mileage), indicating the provider primarily bills for rotary-wing patient transports rather than other ambulatory services. The provider’s Total Medicare revenue is $934.9K, and its reported Total Medicaid revenue is none (no Medicaid billing on file), making it effectively a single-payer (Medicare) biller in the available data. The revenue mix is highly concentrated: the precomputed top-3 Medicare codes account for 100.0% of this provider’s total Medicare revenue, which points to a narrow service-line focus centered on air transport and mileage charges. A0431 generated $530.7K (108 claims, $4914 avg paid/claim) and A0436 generated $404.3K (12.6K claims, $32 avg paid/claim), showing a contrast between a high-dollar per-transport charge (A0431) and a high-volume mileage component (A0436) that together comprise the entirety of Medicare-reported revenue. On national competitive standing, A0436 ranks #58 of 348 providers nationally (84th percentile; typical, unremarkable volume for this code), while A0431 ranks #103 of 348 providers nationally (69th percentile; typical, unremarkable volume for this code); these placements suggest GUARDIAN FLIGHT is a meaningful participant for rotary-wing mileage at the national level but not a dominant outlier. Both top codes are described as “typical, unremarkable volume for this code,” so there is no signal of extreme statistical outlier behavior in either ambulance transport counts or mileage compared with national peers. The provider has an established NPI tenure, enumerated on 2017-08-15 (~9 years ago), indicating several years of Medicare billing history to evaluate operational consistency and trends over time.