THOMAS M. RYAN D.D.S.
NPI 1649342601
Dentist - General Practice in Rockwall, TX

Q: What is Thomas Ryan's NPI number?

The NPI number for Thomas Ryan is 1649342601. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Q: What is Thomas Ryan'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 Thomas Ryan was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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 November 14, 2006

2308 RIDGE RD STE B, ROCKWALL, TX 75087(972) 771-9311(972) 771-9347 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Thomas M. Ryan D.d.s. NPPES

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

THOMAS M. RYAN D.D.S. (NPI 1649342601) is an individual general practice provider in Rockwall, Texas, licensed in Oklahoma (7512) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1649342601

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameTHOMAS M. RYANCredential: D.D.S.

Location Address2308 RIDGE RD STE BRockwall, TX 75087-5154

Mailing Address1607 Seascape CtRockwall, TX 75087-5149 · (972) 771-9311

Phone(972) 771-9311

Fax(972) 771-9347

Sole ProprietorYes

Enumeration DateNovember 14, 2006

Last NPPES UpdateOctober 22, 2025

NPPES CertifiedOctober 22, 2025

✔ NPI 1649342601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

Licenses✔ Licensed in OK · 7512✔ Licensed in MO · 2021015926✔ Licensed in TX · 11852

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.

2308 RIDGE RD STE B, Rockwall, TX 75087

Open in Google Maps ↗

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 ›

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 Ryan's NPI number?

The NPI number for Thomas Ryan is 1649342601. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Where is Thomas Ryan located?

Thomas Ryan practices at 2308 Ridge Rd Ste B, Rockwall, TX 75087. The listed phone number is (972) 771-9311.

What is Thomas Ryan's specialty?

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

What insurance does Thomas Ryan accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 14 other insurers list Thomas Ryan 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 Ryan was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.