Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher M. Walker, ATC
Athletic Trainer in Bloomington, MN · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053552182
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Registry record
Entity type Individual (Type 1)
Name Christopher M. Walker
Credential ATC
Sex Male
Practice address 8100 Northland Dr, Bloomington, MN, 55431
Phone (952) 806-5745
Enumeration date Mar 19, 2009
Last updated in NPPES May 11, 2023
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 specialty is Christopher Walker?
Christopher Walker is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-11.