DR. JEFFREY JUSTIN HARRIS DDS
NPI 1932336799
Dentist in O Fallon, MO

Q: What is Jeffrey Harris's NPI number?

The NPI number for Jeffrey Harris is 1932336799. It was assigned to this individual provider in the NPPES registry on June 18, 2009.

Q: What is Jeffrey Harris'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 Jeffrey Harris was last updated on June 18, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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 June 18, 2009

1630 MARKET CENTER DR, SUITE 100, O FALLON, MO 63368(636) 300-4380 Get Directions Write a Review

NPPES record last updated: June 18, 2009. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Jeffrey Justin Harris Dds NPPES

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

DR. JEFFREY JUSTIN HARRIS DDS (NPI 1932336799) is an individual dentist in O Fallon, Missouri, licensed in Missouri (2009014633) and active in the NPI registry since June 2009.

NPPES Registry Identity

NPI1932336799

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. JEFFREY JUSTIN HARRISCredential: DDS

Location Address1630 MARKET CENTER DR, SUITE 100O Fallon, MO 63368-8407

Mailing Address2006 Maury Ave, Apt 1 SouthSaint Louis, MO 63110-3243 · (314) 504-0683

Phone(636) 300-4380

Sole ProprietorNo

Enumeration DateJune 18, 2009

✔ NPI 1932336799 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MO · 2009014633

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.

1630 MARKET CENTER DR, O Fallon, MO 63368

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CYRUS H TEYMOURI D.D.S

Dentist

1630 MARKET CENTER DR
O FALLON, MO 63368

St. Charles County (636) 300-4380

TERRY M. TREZEK

Dentist (General Practice)

1630 MARKET CENTER DR, SUITE 101
O FALLON, MO 63368

St. Charles County (636) 329-1254

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 Jeffrey Harris's NPI number?

The NPI number for Jeffrey Harris is 1932336799. It was assigned to this individual provider in the NPPES registry on June 18, 2009.

Where is Jeffrey Harris located?

Jeffrey Harris practices at 1630 Market Center Dr Suite 100, O Fallon, MO 63368. The listed phone number is (636) 300-4380.

What is Jeffrey Harris's specialty?

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

What insurance does Jeffrey Harris accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 17 other insurers list Jeffrey Harris as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jeffrey Harris was last updated on June 18, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.