Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JEAN MELINDA HAGAN DDS
NPI 1689640666
Dentist in Crystal City, MO

Q: What is Jean Hagan's NPI number?

The NPI number for Jean Hagan is 1689640666. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Q: What is Jean Hagan's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Jean Hagan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 28, 2006

600B N TRUMAN BLVD, CRYSTAL CITY, MO 63019(636) 937-5707(636) 937-6023 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Jean Melinda Hagan Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JEAN MELINDA HAGAN DDS (NPI 1689640666) is an individual dentist in Crystal City, Missouri, licensed in Missouri (014229) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1689640666

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameDR. JEAN MELINDA HAGANCredential: DDS

Location Address600B N TRUMAN BLVDCrystal City, MO 63019

Mailing AddressPo Box 339Crystal City, MO 63019 · (636) 937-5707 · Fax (636) 937-6023

Phone(636) 937-5707

Fax(636) 937-6023

Sole ProprietorNo

Enumeration DateFebruary 28, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1689640666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MO · 014229

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

600B N TRUMAN BLVD, Crystal City, MO 63019

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jean Hagan's NPI number?

The NPI number for Jean Hagan is 1689640666. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Where is Jean Hagan located?

Jean Hagan practices at 600B N Truman Blvd, Crystal City, MO 63019. The listed phone number is (636) 937-5707.

What is Jean Hagan's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Jean Hagan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.