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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. CHARLES THUESON M.D.
NPI 1821076076
Internal Medicine - Gastroenterology in Wichita Falls, TX

Active since January 06, 2006
501 MIDWESTERN PKWY E, WICHITA FALLS, TX 76302(940) 766-3551(940) 766-8763 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Charles Thueson M.d. NPPES

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

DR. CHARLES THUESON M.D. (NPI 1821076076) is an individual gastroenterology provider in Wichita Falls, Texas, licensed in Texas (H8863) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1821076076
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. CHARLES THUESONCredential: M.D.
Location Address501 MIDWESTERN PKWY EWichita Falls, TX 76302-2302
Mailing Address501 Midwestern Pkwy EWichita Falls, TX 76302-2302 · (940) 766-8435 · Fax (940) 766-8497
Phone(940) 766-3551
Fax(940) 766-8763
Sole ProprietorNo
Enumeration DateJanuary 6, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1821076076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in TX · H8863
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

501 MIDWESTERN PKWY E, Wichita Falls, TX 76302
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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. LEIGH ELLEN FRIELING RN, MS, CPNP
Nurse Practitioner (Pediatrics)
501 MIDWESTERN PKWY E, PEDIATRICS
WICHITA FALLS, TX 76302
Wichita County (940) 397-5470
DR. FELICIANO BUCAG M.D.
Family Medicine
501 MIDWESTERN PKWY E
WICHITA FALLS, TX 76302
Wichita County (940) 766-3551
DR. DOUGLAS MINER M.D.
Radiology (Diagnostic Radiology)
501 MIDWESTERN PKWY E
WICHITA FALLS, TX 76302
Wichita County (940) 766-3551
DR. JOHN MONTGOMERY M.D.
Obstetrics & Gynecology (Gynecology)
501 MIDWESTERN PKWY E
WICHITA FALLS, TX 76302
Wichita County (940) 766-3551
FREDERICK M. LANGNER, MD PA
Surgery
501 MIDWESTERN PKWY E
WICHITA FALLS, TX 76302
Wichita County (940) 761-8542
RUSSELL KUEMPEL MD LLC
Ophthalmology
501 MIDWESTERN PKWY E
WICHITA FALLS, TX 76302
Wichita County (940) 766-8775
MELISSA DIANNA CUBA PA-C
Physician Assistant
501 MIDWESTERN PKWY E
WICHITA FALLS, TX 76302
Wichita County (940) 397-5437
MRS. KATIE J LITTEKEN N.P.
Nurse Practitioner (Family)
501 MIDWESTERN PKWY E
WICHITA FALLS, TX 76302
Wichita County (940) 763-7880

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 Charles Thueson's NPI number?

The NPI number for Charles Thueson is 1821076076. It was assigned to this individual provider in the NPPES registry on January 6, 2006.

Where is Charles Thueson located?

Charles Thueson practices at 501 Midwestern Pkwy E, Wichita Falls, TX 76302. The listed phone number is (940) 766-3551.

What is Charles Thueson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Charles Thueson was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.