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

DR. MCGREGOR T. DENNIS JR. D.M.D.
NPI 1376546374
Dentist - General Practice in Moncks Corner, SC

Q: What is Mcgregor Dennis's NPI number?

The NPI number for Mcgregor Dennis is 1376546374. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Q: What is Mcgregor Dennis'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 Mcgregor Dennis 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 29 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 May 23, 2005

219 W MAIN ST, MONCKS CORNER, SC 29461(843) 761-7121(843) 761-7121 Get Directions Write a Review

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

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About Dr. Mcgregor T. Dennis Jr. D.m.d. NPPES

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

DR. MCGREGOR T. DENNIS JR. D.M.D. (NPI 1376546374) is an individual general practice provider in Moncks Corner, South Carolina, licensed in South Carolina (3103) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1376546374

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. MCGREGOR T. DENNIS JR.Credential: D.M.D.

Location Address219 W MAIN STMoncks Corner, SC 29461-2692

Mailing Address219 W Main StMoncks Corner, SC 29461-2692 · (843) 761-7121 · Fax (843) 761-7121

Phone(843) 761-7121

Fax(843) 761-7121

Sole ProprietorNo

Enumeration DateMay 23, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1376546374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in SC · 3103

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.

219 W MAIN ST, Moncks Corner, SC 29461

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Other Identifiers 1

MedicaidZ31038SC

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 Mcgregor Dennis's NPI number?

The NPI number for Mcgregor Dennis is 1376546374. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Where is Mcgregor Dennis located?

Mcgregor Dennis practices at 219 W Main St, Moncks Corner, SC 29461. The listed phone number is (843) 761-7121.

What is Mcgregor Dennis'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 Mcgregor Dennis 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 29 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.