Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Walter Joseph Hart III, D.C.
Chiropractor in Dallas, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003880543
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Registry record
Entity type Individual (Type 1)
Name Dr. Walter Joseph Hart III
Credential D.C.
Sex Male
Practice address 17290 Preston Rd, Ste. 110, Dallas, TX, 75252
Phone (972) 931-8777
Fax (972) 250-6301
Enumeration date Feb 13, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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 Walter Hart practice?
The practice location on file with NPPES is in Dallas, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Walter Hart?
The National Provider Identifier (NPI) for Walter Hart is 1003880543, 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 2007-07-08.