DR. GREGORY SCOTT MARSHALL D.D.S.
NPI 1497976690
Dentist - General Practice in Gun Barrel City, TX

Q: What is Gregory Marshall's NPI number?

The NPI number for Gregory Marshall is 1497976690. It was assigned to this individual provider in the NPPES registry on May 2, 2007.

Q: What is Gregory Marshall'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 Gregory Marshall was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 May 02, 2007

435 LEGENDARY LN, GUN BARREL CITY, TX 75156(903) 887-1916 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Gregory Scott Marshall D.d.s. NPPES

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

DR. GREGORY SCOTT MARSHALL D.D.S. (NPI 1497976690) is an individual general practice provider in Gun Barrel City, Texas, licensed in Texas (22175) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1497976690

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. GREGORY SCOTT MARSHALLCredential: D.D.S.

Location Address435 LEGENDARY LNGun Barrel City, TX 75156-4310

Mailing Address435 Legendary LnGun Barrel City, TX 75156-4310 · (903) 887-1916

Phone(903) 887-1916

Sole ProprietorYes

Enumeration DateMay 2, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1497976690 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 · 22175

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.

435 LEGENDARY LN, Gun Barrel City, TX 75156

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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 Gregory Marshall's NPI number?

The NPI number for Gregory Marshall is 1497976690. It was assigned to this individual provider in the NPPES registry on May 2, 2007.

Where is Gregory Marshall located?

Gregory Marshall practices at 435 Legendary Ln, Gun Barrel City, TX 75156. The listed phone number is (903) 887-1916.

What is Gregory Marshall's specialty?

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

What insurance does Gregory Marshall accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Delta Dental PPO and 4 other insurers list Gregory Marshall 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 Gregory Marshall was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.