Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gregory Michael Bader, DC
Chiropractor in Bordentown, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548352453
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Registry record
Entity type Individual (Type 1)
Name Dr. Gregory Michael Bader
Credential DC
Sex Male
Practice address 1028 Route 206, Bordentown, NJ, 08505
Phone (609) 424-3186
Fax (609) 424-3188
Enumeration date Sep 28, 2006
Last updated in NPPES Mar 21, 2008
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 Gregory Bader practice?
The practice location on file with NPPES is in Bordentown, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gregory Bader?
The National Provider Identifier (NPI) for Gregory Bader is 1548352453, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-21.