Ruth Bell, DO

NPI 1912562604ActiveIndividual· Internal Medicine, Gastroenterology· Houston, TX

Internal Medicine, Gastroenterology (DO) in Houston, Texas, trained at University of North Texas Hsc, College of Osteopathic Med (class of 2019). Part D covered 29 prescriptions written in 2024, 55% of them generic. Madrigal Pharmaceuticals was the largest of 6 companies reporting payments in 2025, $302.68 in all, mostly food and beverage.

Overview

NPI	1912562604
Status	Active
Entity type	Individual
Credential	DO
Sole proprietor	Yes
NPI issued	May 8, 2019
Last updated in NPPES	May 6, 2026
Certified by provider	May 6, 2026

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	V7823	TX
Internal Medicine	207R00000X	34.015951	OH
Student in an Organized Health Care Education/Training Program	390200000X	—	TX

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (TX)

Part D prescriptions in 2024

Prescriptions (claims)	29 · 39 30-day fills
Patients	13
Total drug cost	$988.07
Generic share	55% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of North Texas Hsc, College of Osteopathic Med
Graduation year	2019
Medicare specialty	Internal Medicine
Secondary specialties	Gastroenterology