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

DR. JAMES MICHAEL MAGUIRE DDS
NPI 1689633158
Dentist - General Practice in St Louis, MO

Q: What is James Maguire's NPI number?

The NPI number for James Maguire is 1689633158. It was assigned to this individual provider in the NPPES registry on March 22, 2006.

Q: What is James Maguire's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for James Maguire 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 31 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 March 22, 2006

11810 GRAVOIS, ST LOUIS, MO 63126(314) 842-5000(314) 842-7199 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. James Michael Maguire Dds NPPES

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

DR. JAMES MICHAEL MAGUIRE DDS (NPI 1689633158) is an individual general practice provider in St Louis, Missouri, licensed in Missouri (011284) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1689633158

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JAMES MICHAEL MAGUIRECredential: DDS

Location Address11810 GRAVOISSt Louis, MO 63126-0570

Mailing Address11810 GravoisSt Louis, MO 63126-0570 · (314) 842-5000 · Fax (314) 842-7199

Phone(314) 842-5000

Fax(314) 842-7199

Sole ProprietorNo

Enumeration DateMarch 22, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1689633158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MO · 011284

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

11810 GRAVOIS, St Louis, MO 63126

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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 James Maguire's NPI number?

The NPI number for James Maguire is 1689633158. It was assigned to this individual provider in the NPPES registry on March 22, 2006.

Where is James Maguire located?

James Maguire practices at 11810 Gravois, St Louis, MO 63126. The listed phone number is (314) 842-5000.

What is James Maguire's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for James Maguire 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 31 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.