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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.

HOWELL R GADDY MD
NPI 1962463976
Radiology - Diagnostic Radiology in Tyler, TX

Active since March 29, 2006
800 E DAWSON ST, TYLER, TX 75701(469) 757-1000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Howell R Gaddy Md NPPES

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

HOWELL R GADDY MD (NPI 1962463976) is an individual diagnostic radiology provider in Tyler, Texas, licensed in Texas (F1560) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1962463976
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameHOWELL R GADDYCredential: MD
Location Address800 E DAWSON STTyler, TX 75701-2036
Mailing Address837 S Fleishel AveTyler, TX 75701-2017
Phone(469) 757-1000
Sole ProprietorNo
Enumeration DateMarch 29, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1962463976 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 · F1560
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
800 E DAWSON ST, Tyler, TX 75701
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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.

KIRBY KILE CRNA
Anesthesiology
800 E DAWSON ST
TYLER, TX 75701
Smith County (903) 593-8441
DAVID A BRICKEY DO
Internal Medicine
800 E DAWSON ST
TYLER, TX 75701
Smith County (903) 525-1914
DR. ESMAEL FANTAW YIMER MD
Internal Medicine
800 E DAWSON ST
TYLER, TX 75701
Smith County (903) 606-7264
SALEEM ZAIDI M.D.
Anesthesiology (Critical Care Medicine)
800 E DAWSON ST
TYLER, TX 75701
Smith County (903) 606-5864
DR. JAMES MICHAEL WILSON MD, MPH
Emergency Medicine
800 E DAWSON ST
TYLER, TX 75701
Smith County (903) 525-1914
DR. SAILAJA SAKAM M.D.
Internal Medicine
800 E DAWSON ST
TYLER, TX 75701
Smith County (903) 606-4129
JAMES BLAKE KNUTSON MD
Internal Medicine
800 E DAWSON ST
TYLER, TX 75701
Smith County (903) 510-1186
DR. JAMIL AKHTAR ABBASI M.D.
Internal Medicine (Critical Care Medicine)
800 E DAWSON ST
TYLER, TX 75701
Smith County (903) 525-1914

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 Howell Gaddy's NPI number?

The NPI number for Howell Gaddy is 1962463976. It was assigned to this individual provider in the NPPES registry on March 29, 2006.

Where is Howell Gaddy located?

Howell Gaddy practices at 800 E Dawson St, Tyler, TX 75701. The listed phone number is (469) 757-1000.

What is Howell Gaddy'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 Howell Gaddy 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 26 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.