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DR. THOMAS DEMIE FEJES MAINIERI DDS
NPI 1174192165
Dentist - General Practice in Baton Rouge, LA

Active since June 23, 2021
5188 HIGHLAND RD, BATON ROUGE, LA 70808(225) 766-8107 Get Directions Write a Review

NPPES record last updated: June 23, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thomas Demie Fejes Mainieri Dds NPPES

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

DR. THOMAS DEMIE FEJES MAINIERI DDS (NPI 1174192165) is an individual general practice provider in Baton Rouge, Louisiana, licensed in Louisiana (7201) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1174192165
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. THOMAS DEMIE FEJES MAINIERICredential: DDS
Location Address5188 HIGHLAND RDBaton Rouge, LA 70808-6527
Mailing Address11258 Hillpark AveBaton Rouge, LA 70810-7790 · (225) 326-0828
Phone(225) 766-8107
Sole ProprietorNo
Enumeration DateJune 23, 2021
NPPES CertifiedJune 23, 2021
✔ NPI 1174192165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in LA · 7201
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.
5188 HIGHLAND RD, Baton Rouge, LA 70808
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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 Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.Insurance ›

Other Providers at the Same Location NPPES 6

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

JACOB JEANSONNE DDS
Dentist
5188 HIGHLAND RD
BATON ROUGE, LA 70808
East Baton Rouge Parish (931) 627-7250
DR. ROBERT JOSEPH EDWARDS DDS
Dentist (General Practice)
5188 HIGHLAND RD
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 766-8107
CAROLINE ELISE GRAND DDS
Dentist
5188 HIGHLAND RD
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 766-8107
DR. TOI V NGUYEN DDS
Dentist
5188 HIGHLAND RD
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 766-8107
DR. KIM THUY DINH D.D.S.
Dentist
5188 HIGHLAND RD
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 766-8107
DR. ROBERT HENRY CARLSON D.D.S.
Dentist (General Practice)
5188 HIGHLAND RD
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 766-8107

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 Thomas Mainieri's NPI number?

The NPI number for Thomas Mainieri is 1174192165. It was assigned to this individual provider in the NPPES registry on June 23, 2021.

Where is Thomas Mainieri located?

Thomas Mainieri practices at 5188 Highland Rd, Baton Rouge, LA 70808. The listed phone number is (225) 766-8107.

What is Thomas Mainieri's specialty?

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

What insurance does Thomas Mainieri accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 10 other insurers list Thomas Mainieri 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 Thomas Mainieri was last updated on June 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.