NPI
NPI lookup
Search the public NPPES registry. This is a copy. The official registry is at npiregistry.cms.hhs.gov.
Check a list of NPIs. The file stays in your browser.
States
- AlabamaAL
- AlaskaAK
- ArizonaAZ
- ArkansasAR
- CaliforniaCA
- ColoradoCO
- ConnecticutCT
- DelawareDE
- District of ColumbiaDC
- FloridaFL
- GeorgiaGA
- HawaiiHI
- IdahoID
- IllinoisIL
- IndianaIN
- IowaIA
- KansasKS
- KentuckyKY
- LouisianaLA
- MaineME
- MarylandMD
- MassachusettsMA
- MichiganMI
- MinnesotaMN
- MississippiMS
- MissouriMO
- MontanaMT
- NebraskaNE
- NevadaNV
- New HampshireNH
- New JerseyNJ
- New MexicoNM
- New YorkNY
- North CarolinaNC
- North DakotaND
- OhioOH
- OklahomaOK
- OregonOR
- PennsylvaniaPA
- Rhode IslandRI
- South CarolinaSC
- South DakotaSD
- TennesseeTN
- TexasTX
- UtahUT
- VermontVT
- VirginiaVA
- WashingtonWA
- West VirginiaWV
- WisconsinWI
- WyomingWY
Questions
What is an NPI?
An NPI is the 10-digit identifier CMS issues through NPPES. This page reads a copy of that public file.
What is the difference between an individual NPI and an organization NPI?
An individual NPI belongs to one person. An organization NPI belongs to a hospital, group, or other organization.
How often does the file update?
CMS posts a new NPPES download file each week. This page shows rows after that file is loaded here.
Is this the NPI registry?
No. This is a copy of the public NPPES data. The official registry is at npiregistry.cms.hhs.gov.
How do I fix a record?
Update the record in NPPES. This site reads a copy of the public file and does not change it.