Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James Joseph Walker
Pharmacist in Hazleton, PA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639773492
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Registry record
Entity type Individual (Type 1)
Name James Joseph Walker
Sex Male
Practice address 64 S Locust St, Hazleton, PA, 18201
Phone (570) 454-5521
Enumeration date Nov 23, 2020
Last updated in NPPES Nov 23, 2020
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 James Walker?
The National Provider Identifier (NPI) for James Walker is 1639773492, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Walker practice?
The practice location on file with NPPES is in Hazleton, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-23.