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

ROBERT DOUGLAS SIMS JR. MD
NPI 1811952534
Radiology - Diagnostic Radiology in Dallas, TX

Active since April 18, 2006
5323 HARRY HINES BLVD, DALLAS, TX 75390(214) 645-0624(214) 645-0078 Get Directions Write a Review

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

About Robert Douglas Sims Jr. Md NPPES

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

ROBERT DOUGLAS SIMS JR. MD (NPI 1811952534) is an individual diagnostic radiology provider in Dallas, Texas, licensed in Texas (K7480) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1811952534
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameROBERT DOUGLAS SIMS JR.Credential: MD
Location Address5323 HARRY HINES BLVDDallas, TX 75390-7208
Mailing AddressPo Box 845347Dallas, TX 75284-5347 · (214) 645-0624 · Fax (214) 645-0078
Phone(214) 645-0624
Fax(214) 645-0078
Sole ProprietorNo
Enumeration DateApril 18, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1811952534 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in TX · K7480
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
5323 HARRY HINES BLVD, Dallas, TX 75390
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Other Providers at the Same Location NPPES 20

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

MRS. TANYA MARIE PLETIN PA-C
Physician Assistant
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-6400
BENJAMIN SETH MARTINEZ MD
Anesthesiology
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-3111
DR. JYOTHSNA GATTINENI M.D.
Pediatrics
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-3438
LEE M. LUNSFORD MD
Anesthesiology
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-8000
TING-YI CHEN M.D.
Internal Medicine (Infectious Disease)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 645-2800
DR. STEPHANIE C JONES MD
Pain Medicine (Interventional Pain Medicine)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-9374
DR. ALECIA CURLENE NERO M.D.
Internal Medicine (Hematology)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 648-4180
DR. KATHERINE ANNA JOHNSON MD
Pediatrics
5323 HARRY HINES BLVD
DALLAS, TX 75390
Dallas County (214) 456-0771

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 Robert Sims's NPI number?

The NPI number for Robert Sims is 1811952534. It was assigned to this individual provider in the NPPES registry on April 18, 2006.

Where is Robert Sims located?

Robert Sims practices at 5323 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 645-0624.

What is Robert Sims's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Robert Sims 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 38 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.