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PUBLIC DATA / PRACTICAL CHECKS
Validate an entire NPI roster in one upload.
Upload your provider CSV. Check NPIs against current NPPES data, flag mismatches, enrich provider fields, and export a clean roster.
NPI validation confirms information in the public NPPES dataset. An NPI does not by itself establish licensure, credentials, or provider eligibility.
Drop a provider roster here
CSV up to 10 MB · NPI is the only required field
No card required.Do not upload patient information or PHI.
ONE FILE IN / ONE CLEAN FILE OUT
Roster work without the scavenger hunt.
- 01
Upload
Bring a provider CSV. We detect likely NPI, name, address, state, ZIP, and taxonomy columns.
- 02
Validate + enrich
Checksum failures stop locally. Valid NPIs are deduplicated, checked against public NPPES data, and enriched.
- 03
Review
See matches, possible mismatches, missing records, and lookup failures without treating approximate differences as facts.
- 04
Export
Download original fields plus normalized NPI, public provider data, flags, and a validation timestamp.
- 05
Monitor
Paid rosters can be rechecked weekly for meaningful changes in names, taxonomy, address, and status.
DIGITS / LOCAL CHECK FIRST
Every request starts with an NPI checksum.
Malformed identifiers never reach CMS. Repeated identifiers are fetched once. Controlled batches, retries, and caching reduce load on the public service.
Read the technical guide →- NPI
- 1861498248
- ENTITY
- Individual
- TAXONOMY
- Family Medicine
- RESULT
- MATCH