Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brian Gregory Blais
Social Worker in La Grande, OR · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134645609
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Registry record
Entity type Individual (Type 1)
Name Brian Gregory Blais
Sex Male
Practice address 2301 Cove Avenue, La Grande, OR, 97850
Phone (541) 962-8800
Fax (541) 963-5272
Enumeration date Aug 16, 2017
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Brian Blais practice?
The practice location on file with NPPES is in La Grande, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brian Blais?
The National Provider Identifier (NPI) for Brian Blais is 1134645609, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Center for Human Development, Inc Community/Behavioral Health Agency · La Grande, OR NPI 1417982000 Center for Human Development, Inc Public Health or Welfare Agency · La Grande, OR NPI 1154455350 Center for Human Development, Inc. Community/Behavioral Health Agency · Lagrande, OR NPI 1114051315 Center for Human Development, Inc. Community/Behavioral Health Agency · La Grande, OR NPI 1497889695 Center for Human Development, Inc Public Health or Welfare Agency · La Grande, OR NPI 1023142221 Center for Human Development, Inc Public Health or Welfare Agency · La Grande, OR NPI 1194859397
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.