Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Chad Michael Bigler, D.C.
Chiropractor in Greenwood, IN · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376896225
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Registry record
Entity type Individual (Type 1)
Name Dr. Chad Michael Bigler
Credential D.C.
Sex Male
Practice address 520 N State Road 135, Greenwood, IN, 46142
Phone (317) 893-2853
Enumeration date Oct 16, 2012
Last updated in NPPES Jan 4, 2016
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 Chad Bigler practice?
The practice location on file with NPPES is in Greenwood, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Chad Bigler?
The National Provider Identifier (NPI) for Chad Bigler is 1376896225, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-04.