Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Betsy Gail Walker, LMSW
Social Worker in Idaho Falls, ID · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639327372
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Registry record
Entity type Individual (Type 1)
Name Ms. Betsy Gail Walker
Credential LMSW
Sex Female
Practice address 477 Shoup Ave, Suite 105, Idaho Falls, ID, 83402
Phone (208) 522-1914
Fax (208) 522-1956
Enumeration date Sep 6, 2008
Last updated in NPPES Sep 8, 2008
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License LMSW-26754 (ID) Primary
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
What is the NPI number for Betsy Walker?
The National Provider Identifier (NPI) for Betsy Walker is 1639327372, a Type 1 (individual) record in the CMS NPPES registry.
Where does Betsy Walker practice?
The practice location on file with NPPES is in Idaho Falls, ID. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-08.