The roster archive
begins in 2019, so a span starting at 2019 may reach back further.
Membership spans only — no volume is attributed to any group here.
NPPES registry · CMS Doctors & Clinicians registry ·
Medicare Part B physician/supplier claims ·
NPPES record last updated 2025-02
No Medicare Part B procedure rows for 2024 —
try another year above.
Ask Nevvi
Get in touch
Questions, corrections, or
just curious — tell us a little and we'll reply within one business day.
Register your interest
The
market analytics platform is built and not launched yet — leave your name
and email and you'll hear from us when it's available.
Market
Trends Reports are built and not launched yet — leave your name and email and
you'll hear from us when they're available.
The
analysis workbench will let you drive Nevvi's data yourself — filter any
procedure market, compare it, and read the twelve-year trend, interactively.
Leave your email and you'll hear from us when it's available.