Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jean Melinda Hagan, DDS
Dentist in Crystal City, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689640666
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Registry record
Entity type Individual (Type 1)
Name Dr. Jean Melinda Hagan
Credential DDS
Sex Female
Practice address 600b N Truman Blvd, Crystal City, MO, 63019
Phone (636) 937-5707
Fax (636) 937-6023
Enumeration date Feb 28, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
What is the NPI number for Jean Hagan?
The National Provider Identifier (NPI) for Jean Hagan is 1689640666, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jean Hagan practice?
The practice location on file with NPPES is in Crystal City, MO. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.