The most comprehensive provider search tool. Powered by live NPPES data, enriched with federal API intelligence.
Try: 1407848609 for NPI lookup, Smith for name search, or Mayo Clinic for organization
Paste NPI numbers below (one per line, comma-separated, or any text containing 10-digit NPI numbers). You can also upload a CSV or text file.
Dump your mess in the box. Business cards, scribbled notes, misspelled names, half-remembered details. Our AI tries dozens of spelling variations, nickname expansions, and search strategies to find who you're looking for.
Click a specialty chip or card to explore taxonomy details and find providers.
NPI ProLookup queries the NPPES NPI Registry in real-time and enriches results with data from five additional federal health data sources.
Core provider data including NPI numbers, names, addresses, specialties, and license information. Updated weekly by CMS.
Adverse event safety signals relevant to a provider's specialty. Connects provider context to pharmacovigilance data.
Active clinical trials matched by specialty and geography. See what research is happening near any provider.
Complete healthcare provider taxonomy classification system. Over 800 specialty codes mapped to human-readable descriptions.
Normalized drug naming from NLM. Links specialty-relevant medications to standard identifiers for cross-system lookups.
Provider enrollment status, Medicare participation, and reassignment data. Identifies active Medicare billing relationships.
A unique 10-digit identifier assigned to healthcare providers in the United States by CMS.
Physicians, nurses, therapists, dentists, and other individual practitioners.
Hospitals, clinics, labs, pharmacies, group practices, and health systems.