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

DR. MARC DOUGLAS FLACH DDS
NPI 1174588347
Dentist - General Practice in Cleveland, TX

Q: What is Marc Flach's NPI number?

The NPI number for Marc Flach is 1174588347. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Q: What is Marc Flach'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 Marc Flach 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 33 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 April 19, 2006

103 S ROOSEVELT AVE, CLEVELAND, TX 77327(281) 592-5865 Get Directions Write a Review

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

On this page

About Dr. Marc Douglas Flach Dds NPPES

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

DR. MARC DOUGLAS FLACH DDS (NPI 1174588347) is an individual general practice provider in Cleveland, Texas, licensed in Texas (11074) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1174588347

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. MARC DOUGLAS FLACHCredential: DDS

Location Address103 S ROOSEVELT AVECleveland, TX 77327-4532

Mailing Address103 S Roosevelt AveCleveland, TX 77327-4532 · (281) 592-5865

Phone(281) 592-5865

Sole ProprietorNo

Enumeration DateApril 19, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1174588347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in TX · 11074

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.

103 S ROOSEVELT AVE, Cleveland, TX 77327

Open in Google Maps ↗

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.

MARC D. FLACH, D.D.S., INC.

Dentist (General Practice)

103 S ROOSEVELT AVE
CLEVELAND, TX 77327

Liberty County (281) 592-5865

BRITTANY TURCHI GREER D.D.S.

Dentist (General Practice)

103 S ROOSEVELT AVE
CLEVELAND, TX 77327

Liberty County (281) 592-5865

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 Marc Flach's NPI number?

The NPI number for Marc Flach is 1174588347. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Marc Flach located?

Marc Flach practices at 103 S Roosevelt Ave, Cleveland, TX 77327. The listed phone number is (281) 592-5865.

What is Marc Flach'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 Marc Flach 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 33 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.