Explore Provider Data
Free NPI Lookup Tools
Search and verify provider information straight from the official NPPES registry. Choose a tool to get started, or see the full set on our lookup tools page.
NPI Number Lookup
Look up any provider by NPI number, name, or organization.
Start Lookup ›Advanced Registry Search
Narrow the registry by state, taxonomy, and location.
Advanced Search ›PECOS Lookup
Check a provider's Medicare enrollment status.
View PECOS ›CLIA Lookup
Match a lab's CLIA number to its NPI record.
CLIA Tool ›NPI Phone Lookup
Find a provider from just a phone or fax number.
Search by Phone ›NPI Validation
Confirm an NPI is valid and see who it belongs to.
Verify NPI ›Taxonomy Codes
Browse NUCC provider taxonomy and specialty codes.
Taxonomy Lookup ›NPI Statistics
Registry counts and weekly activity, updated with every sync.
View Stats ›The NPI Registry, last 30 days
As of October 04, 2026, the NPI registry holds 9,475,710 records, refreshed weekly from the official NPPES database. Over the 30 days ending October 4, 2026, 52,378 new providers were added and 132,443 records were updated, about 1,871 new providers a day.
Record updates outpaced new registrations 2.5 to 1 this period, a reminder that most registry activity is providers keeping existing information current.
Registry growth, last 12 months
Total NPI records, end of each month. Hover any point.
Registry composition
Individuals vs organizations, and gender among individuals.
- Individuals 79.1%
- Organizations 20.9%
Gender among individual providers
5,148,211 female · 2,295,664 male · 52,807 unknown
Figures reflect the NPPES public registry as of the latest weekly refresh (October 4, 2026). The 30-day window covers the four most recent complete weeks. Percentages may not sum to 100% due to rounding.
About NPI Profile
An independent reference for the public NPI registry, online since 2015.
NPI Profile is an independent, free reference site for the public NPPES NPI registry. We publish a profile for every active NPI with Medicare PECOS, CLIA and taxonomy data from official CMS sources, rebuilt every week from the latest NPPES release. We do not edit or verify individual records: corrections are made in NPPES and appear here after the next update. NPI Profile is not affiliated with CMS, NPPES, or any government agency.
What is an NPI Number?
A National Provider Identifier is the 10-digit number CMS assigns to every HIPAA-covered healthcare provider and organization in the United States. It identifies the provider on claims, prescriptions, and referrals, and it stays with the provider for life. Individual providers hold a Type 1 NPI; organizations hold a Type 2 NPI. Read the full guide: What is an NPI? The complete guide, or see NPI Type 1 vs. Type 2 and how to apply for an NPI.
NPI registry growth, 2006–2026
Total NPI records at year end. Hover any point for the count.
From 1.43M records in 2006 to 9.48M today, a 6.6× increase. 2026 shown year to date.
- NPPES NPI Registry, weekly release of October 04, 2026
- Medicare PECOS enrollment, CMS release of October 02, 2026
- NUCC taxonomy codes, July 01, 2026 set
- CLIA certificates and Medicare Part D prescriber files from CMS
