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

DR. GREGG A SMITH D.D.S.
NPI 1770575250
Dentist - General Practice in Tulsa, OK

Q: What is Gregg Smith's NPI number?

The NPI number for Gregg Smith is 1770575250. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Q: What is Gregg Smith'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 Gregg Smith 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 41 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 August 19, 2005

3912 E 31ST PL, TULSA, OK 74135(918) 747-0850(918) 747-0863 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Gregg A Smith D.d.s. NPPES

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

DR. GREGG A SMITH D.D.S. (NPI 1770575250) is an individual general practice provider in Tulsa, Oklahoma, licensed in Oklahoma (4893) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1770575250

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. GREGG A SMITHCredential: D.D.S.

Location Address3912 E 31ST PLTulsa, OK 74135-1630

Mailing Address2944 S Boston PlTulsa, OK 74114-5219

Phone(918) 747-0850

Fax(918) 747-0863

Sole ProprietorNo

Enumeration DateAugust 19, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1770575250 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in OK · 4893

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.

3912 E 31ST PL, Tulsa, OK 74135

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama 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 Gregg Smith's NPI number?

The NPI number for Gregg Smith is 1770575250. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Where is Gregg Smith located?

Gregg Smith practices at 3912 E 31st Pl, Tulsa, OK 74135. The listed phone number is (918) 747-0850.

What is Gregg Smith's specialty?

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

What insurance does Gregg Smith accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 8 other insurers list Gregg Smith 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 Gregg Smith 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 41 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.