Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Glenn IV, DC
Chiropractor in Newark, DE · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780713891
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Registry record
Entity type Individual (Type 1)
Name Dr. John Glenn IV
Credential DC
Sex Male
Practice address 105 Louviers Dr, Newark, DE, 19711
Phone (302) 738-7300
Fax (302) 738-7337
Enumeration date Mar 5, 2007
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 John Glenn practice?
The practice location on file with NPPES is in Newark, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Glenn?
The National Provider Identifier (NPI) for John Glenn is 1780713891, 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 2007-07-08.