Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Ben Lee Walker Jr.
Driver in Oklahoma City, OK · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679256432
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Registry record
Entity type Individual (Type 1)
Name Mr. Ben Lee Walker Jr.
Sex Male
Practice address 9500 Sw31st Street, Oklahoma City, OK, 73179
Phone (405) 824-3583
Enumeration date Aug 9, 2023
Last updated in NPPES Aug 9, 2023
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
What is the NPI number for Ben Walker?
The National Provider Identifier (NPI) for Ben Walker is 1679256432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ben Walker practice?
The practice location on file with NPPES is in Oklahoma City, OK. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-09.