Caution Advised
The domain is relatively new, but current checks found no major malware or phishing blacklist detections and the site appears in public traffic rankings.
We reviewed npiwho.com and found a mix of positive and cautionary signals. The site does not currently look like a confirmed scam, but the evidence is not strong enough to treat it as fully established either. The current trust score is 51/100. Key signals include recent domain registration and limited independent reputation data. Verify key details and recent independent feedback before relying on this site for important actions.
FAQ
Is npiwho.com safe?
Current analysis does not clearly confirm that npiwho.com is safe. Important context includes recent domain registration. Independent verification is still recommended before relying on it.
Why does npiwho.com have mixed reputation signals?
Key factors include registrar information (Cloudflare, Inc.), hosting in US, and a relatively new domain (28 days). Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Overall, this points to a mixed profile rather than a clearly safe one.
Npiwho Digital Footprints
A structured view of the site's detected themes, page signals, and related online footprint elements.
Registration Form
Automated page analysis detected form or data-entry functionality on npiwho.com. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.
COVID-19
Healthcare
Advertising Network
React Platform
This website is built using React, a popular JavaScript library for creating interactive user interfaces.
Google Tag Manager
The npiwho.com website uses Google Tag Manager to add and update tracking tags on its website.
Cloudflare Browser Insights
This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.
Next.js Framework
Social Media Links
The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.
Verified X Profile
Ownership verification confirms that npiwho.com controls the X profile @npiwho (NPI Who) (1 followers, 4 following, 3 posts, listed 0 times, since 2014, no account badge).
GitHub Profile
This site links to a GitHub profile or public repository associated with the project. This is a useful transparency signal, especially when the account has public activity.
Young Domain
This site was registered recently, which limits historical reputation data and long-term trust signals.
Domain Information
CreatedSeptember 23, 2026 at 2:36 AMUpdated: September 23, 2026 at 2:36 AM · Expires: September 23, 2027 at 2:36 AM
Domain Age28 daysRecently Registered
RegistrantPersonal information withheldProtected by Gridinsoft
SSL CertificateYE2TLSv1.3 · Valid for: 3 months · from September 23, 2026 at 1:40 AM · to December 22, 2026 at 1:40 AM
Name Serversbrenna.ns.cloudflare.com chad.ns.cloudflare.com
Content from the analyzed website
Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.
Original page titleNPI Who — NPI lookup, with who is paying the provider
Original descriptionLook up any of 9,424,284 US healthcare providers by NPI, and see what drug and device companies reported paying them — 1,649,041 providers have payments on record.
npiwho.comstatic.cloudflareinsights.comapi.grow.mewww.google.combsky.appwww.googletagmanager.comwww.google-analytics.comep1.adtrafficquality.googleapp.grow.mepagead2.googlesyndication.comsome.growplow.eventsep2.adtrafficquality.googlex.comfaves.grow.mecdn.prod.uidapi.com
and 2 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
Verified ServicesThis domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Google Verification
Domain ownership verified by Google.
Security FingerprintUnique identifier based on site analysis
If you own Npiwho.com and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
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Help protect others by sharing this page on social media! The more people who know about npiwho.com, the fewer chances they have to deceive someone else.Help others evaluate npiwho.com by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about npiwho.com, the fewer chances they have to deceive someone else. Help others evaluate npiwho.com by sharing this page on social media!