# NPIxray > NPIxray is a free AI-powered revenue intelligence platform that X-rays medical practices using CMS Medicare public data. It analyzes 1.175M+ providers and 8.15M+ billing records to show exactly how much revenue a practice is leaving on the table from undercoded E&M visits, unenrolled care management programs, and missed preventive services. NPIxray requires no login, no credit card, and delivers instant results. Enter any NPI number to get a full revenue analysis comparing a provider's billing patterns against specialty-specific benchmarks. ## Data - [Research & Methodology](https://npixray.com/research): Full methodology, data sources, and national findings - [Open Data API](https://npixray.com/data-api): Free JSON API for programmatic access to Medicare provider data - [Stats API](https://npixray.com/api/stats): National aggregate statistics endpoint - [Entity API](https://npixray.com/api/entity): Machine-readable entity description for AI systems ## Tools - [NPI Scanner](https://npixray.com): Enter any NPI to get instant revenue analysis - [AI Revenue Coach](https://npixray.com/coach): Ask questions about Medicare billing, CCM, RPM, AWV, and revenue optimization - [Revenue Calculator](https://npixray.com/tools/revenue-calculator): Estimate Medicare revenue by specialty and state - [E&M Coding Audit](https://npixray.com/tools/em-audit): Compare 99213/99214/99215 distribution against benchmarks - [CCM Calculator](https://npixray.com/tools/ccm-calculator): Calculate Chronic Care Management revenue potential - [RPM Calculator](https://npixray.com/tools/rpm-calculator): Estimate Remote Patient Monitoring revenue - [ROI Calculator](https://npixray.com/tools/roi-calculator): Model return on care management program investment - [All Tools](https://npixray.com/tools): 13 free interactive tools for medical practices ## Guides - [CCM Billing Guide (99490)](https://npixray.com/guides/ccm-billing-99490): Complete guide to Chronic Care Management billing - [RPM Billing Guide](https://npixray.com/guides/rpm-billing): Remote Patient Monitoring codes and requirements - [AWV Billing Guide](https://npixray.com/guides/awv-billing): Annual Wellness Visit G0438/G0439 billing guide - [BHI Billing Guide](https://npixray.com/guides/bhi-billing-99484): Behavioral Health Integration billing - [E&M Coding Guide](https://npixray.com/guides/em-coding-2024): E&M coding optimization for 99213-99215 - [Billing Code Reference](https://npixray.com/codes): Searchable Medicare billing code database ## Reports - [Specialty Benchmarks](https://npixray.com/specialties): Benchmark data for 20 Medicare specialties - [State Reports](https://npixray.com/states): Medicare billing data for all 50 states - [Provider Rankings](https://npixray.com/rankings): Top providers by payment, specialty rankings - [Data Insights](https://npixray.com/insights): National Medicare billing trends and analysis ## Comparisons - [NPIxray vs ChartSpan](https://npixray.com/vs/chartspan): CCM management comparison - [NPIxray vs Chronic Care IQ](https://npixray.com/vs/chronic-care-iq): CCM/RPM software comparison - [NPIxray vs Aledade](https://npixray.com/vs/aledade): ACO and value-based care comparison - [All Comparisons](https://npixray.com/vs): 10 competitor comparisons across care management, analytics, and provider data ## Optional - [Pricing](https://npixray.com/pricing): Free tier and paid plan details - [About](https://npixray.com/about): Company information and mission - [Solutions by Practice Type](https://npixray.com/solutions): Tailored for solo, group, FQHC, rural, hospital, and billing companies - [Q&A Knowledge Base](https://npixray.com/answers): 50+ answered questions about Medicare billing and revenue optimization