Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher Wallen
Pharmacist in Kingsport, TN · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952191819
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Registry record
Entity type Individual (Type 1)
Name Christopher Wallen
Sex Male
Practice address 130 W Ravine Rd, Kingsport, TN, 37660
Phone (423) 224-6850
Enumeration date May 12, 2025
Last updated in NPPES May 12, 2025
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 Christopher Wallen practice?
The practice location on file with NPPES is in Kingsport, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christopher Wallen?
The National Provider Identifier (NPI) for Christopher Wallen is 1952191819, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-12.