1. Upload Excel file
Select your provider workbook
Supported: .xlsx, .xls, .csv. The workbook is read in your browser; it is not uploaded to a server.
2. Find a rendering provider
Upload once per browser session, then search any Rendering Provider NPI or use Previous/Next to move through the sheet. The comparison shows only the first six Excel columns; the registry panel shows provider names, qualification, gender, and each taxonomy with its category and specialty code.
Automatic lookup was blocked. Open the official NPPES Registry and search this NPI manually.
3. Provider-entry comparison
First 6 columns from uploaded sheet
Only columns A–F from your Excel sheet are shown here.
NPPES Registry record
4. Facility and Billing NPI comparison
Fields 1–2 compare facility details from columns L–R with the Facility NPI Registry mailing address, primary/location address, phone, and fax. Field 3 shows billing details from columns D and G–K. Field 4 retrieves the Billing NPI mailing address, primary/location address, phone, and fax.
Field 1 — Facility details from Excel (columns L–R)
Field 2 — Facility NPI Registry addresses
Field 3 — Billing details from Excel (columns D, G–K)
Field 4 — Billing NPI Registry addresses
Uploaded sheet preview
Search by Rendering Provider ID above. Preview includes all columns from the uploaded worksheet and shows up to 100 rows.