1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Dentist
  6. NPI Profile

DR. DOUGLAS MAC ARTHUR SIMMONS D.D.S.
NPI 1275743320
Dentist - General Practice in Houston, TX

Active since May 23, 2007
6516 JOHN FREEMAN ST, HOUSTON, TX 77030(713) 500-4300(713) 500-4108 Get Directions Write a Review

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

About Dr. Douglas Mac Arthur Simmons D.d.s. NPPES

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

DR. DOUGLAS MAC ARTHUR SIMMONS D.D.S. (NPI 1275743320) is an individual general practice provider in Houston, Texas, licensed in Texas (10168) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1275743320
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. DOUGLAS MAC ARTHUR SIMMONSCredential: D.D.S.
Location Address6516 JOHN FREEMAN STHouston, TX 77030-3402
Mailing Address6516 John Freeman StHouston, TX 77030-3402 · (713) 500-4300 · Fax (713) 500-4108
Phone(713) 500-4300
Fax(713) 500-4108
Sole ProprietorNo
Enumeration DateMay 23, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1275743320 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 · 10168
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.
6516 JOHN FREEMAN ST, Houston, TX 77030
Open in Google Maps ↗

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DEBORAH R FRANKLIN DDS, LPC
Counselor (Professional)
6516 JOHN FREEMAN ST
HOUSTON, TX 77030
Harris County (713) 500-4291
JAMES VERNON JOHNSON DDS,MS
Dentist (Oral and Maxillofacial Surgery)
6516 JOHN FREEMAN ST, DEPT OMFS 2.059
HOUSTON, TX 77030
Harris County (713) 500-4125
DR. DAIN J HODGES D.D.S
Dentist (General Practice)
6516 JOHN FREEMAN ST
HOUSTON, TX 77030
Harris County (713) 500-4210
DR. ARTHUR HERBERT JESKE D.M.D.
Dentist (General Practice)
6516 JOHN FREEMAN ST, SUITE 493
HOUSTON, TX 77030
Harris County (713) 500-4506
DR. RYAN QUOCK D.D.S.
Dentist
6516 JOHN FREEMAN ST
HOUSTON, TX 77030
Harris County (713) 500-4276
DR. JOHN ROBERT LUDINGTON JR. D.D.S.
Dentist (Endodontics)
6516 JOHN FREEMAN ST, SUITE 202
HOUSTON, TX 77030
Harris County (713) 500-4227
DR. MATTHEW LEON SEALS D.D.S.
Dentist
6516 JOHN FREEMAN ST
HOUSTON, TX 77030
Harris County (713) 500-4014
MS. NINA BAY INFANTE RDH
Dental Hygienist
6516 JOHN FREEMAN ST, SCHOOL OF DENTAL HYGIENE, #1.085
HOUSTON, TX 77030
Harris County (713) 500-4085

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 Douglas Simmons's NPI number?

The NPI number for Douglas Simmons is 1275743320. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is Douglas Simmons located?

Douglas Simmons practices at 6516 John Freeman St, Houston, TX 77030. The listed phone number is (713) 500-4300.

What is Douglas Simmons'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 Douglas Simmons 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.