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 November 01, 2026, the NPI registry holds 9,521,783 records, refreshed weekly from the official NPPES database. Over the 30 days ending November 1, 2026, 48,890 new providers were added and 120,473 records were updated, about 1,746 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
5,175,552 female · 2,301,705 male · 55,328 unknown
Figures reflect the NPPES public registry as of the latest weekly refresh (November 1, 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 profile?
An NPI profile is the public record the NPPES registry holds for one healthcare provider or organization. CMS releases these records under the Freedom of Information Act, so anyone can view them without a login or a fee. NPI Profile presents each record as its own profile page, 9.52 million in all, and adds Medicare PECOS enrollment, CLIA certificates, NUCC taxonomy descriptions, and Health Insurance Marketplace plan participation from other public CMS sources.
- Name: the provider's name or the organization's legal name, with any other names on file
- NPI number and status: Type 1 (individual) or Type 2 (organization), enumeration date, active or deactivated
- Taxonomy: specialty code and description, primary specialty, state license numbers
- Addresses: practice location and mailing address, phone and fax
- Authorized official: for organizations, the person responsible for the record
- Added by NPI Profile: Medicare PECOS status, CLIA certificates, Part D prescribing, and accepted insurance plans from the CMS Health Insurance Marketplace files
Social Security numbers, EINs, dates of birth and contact emails are never part of the public file. Providers change their record in the NPPES portal; the change reaches NPI Profile with the next weekly release. See how corrections and removals work.
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 9.52M today, a 6.7× increase. 2026 shown year to date.
- NPPES NPI Registry, weekly release of November 01, 2026
- Medicare PECOS enrollment, CMS release of October 30, 2026
- NUCC taxonomy codes, July 01, 2026 set
- CLIA certificates and Medicare Part D prescriber files from CMS
