Use Case

Analyze Public Provider Data Without Losing Context

1,578,155 reviewed rows in the current published product

Use stable row contracts and immutable manifests so exploratory analysis can be repeated and reviewed.

Agent Database

One-time purchase

not yet pricednot yet pricedper state

Pick the states you need

not yet pricednot yet pricedall 50 states

1,578,155 visible catalog rows

Read the methodology

Instant CSV delivery · No subscription

Problems You're Probably Running Into

Unversioned downloads
Non-repeatable transforms
Unclear field semantics
Calendar-based freshness claims

How Research Teams Use Our Data

Provider distribution analysis
Reproducible notebooks
Longitudinal release comparison
Methodology review

What's in the Database

Every record includes verified contact information sourced from state licensing authorities:

  • Full Namethe agent's registered legal name
  • Email Addressverified professional email
  • Phone Numberdirect phone when available
  • Stateall 50 US states covered

Frequently Asked Questions

Is the current public catalog an official NPPES release?

Yes. The first reviewed NPPES-derived catalog product is published with aggregate coverage and release evidence. Provider rows are not publicly browsable; secure Stripe checkout provides controlled access to the purchased snapshot.

What evidence accompanies a release?

The release contract includes source identifiers, checksums, schema and transform versions, row counts, quality results, artifact paths, and publication timestamps.

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