Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dale Anthony Mraz, DC
Chiropractor in Joliet, IL · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619536927
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Registry record
Entity type Individual (Type 1)
Name Dr. Dale Anthony Mraz
Credential DC
Sex Male
Practice address 823 N 129th Infantry Dr Ste 101, Joliet, IL, 60435
Phone (815) 741-3200
Fax (815) 741-8131
Enumeration date Jun 10, 2019
Last updated in NPPES Jan 15, 2020
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 Dale Mraz practice?
The practice location on file with NPPES is in Joliet, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dale Mraz?
The National Provider Identifier (NPI) for Dale Mraz is 1619536927, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-15.