William Harding

NPI 1992190276ActiveIndividual· Internal Medicine, Pulmonary Disease· Houston, TX

Internal Medicine, Pulmonary Disease in Houston, Texas, trained at Medical College of Georgia School of Medicine (class of 2015). In 2024 Medicare paid $52,219 for 180 patients, and Part D covered 116 of their prescriptions, 41% of them generic. Insmed, Inc. was the largest of 2 companies reporting payments in 2025, $84.36 in all, mostly food and beverage.

Overview

NPI	1992190276
Status	Active
Entity type	Individual
Sole proprietor	No
NPI issued	Apr 2, 2015
Last updated in NPPES	Jun 19, 2019

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Pulmonary Disease Primary	207RP1001X	BP1-0065999	TX
Internal Medicine	207R00000X	BP1-0065999	TX
Internal Medicine	207R00000X	MD046019	DC
Student in an Organized Health Care Education/Training Program	390200000X	—	—

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 - Critical Care (Intensivists) (TX)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	180
Services billed	507 across 27 procedure codes
Paid by Medicare	$52,219

Part D prescriptions in 2024

Prescriptions (claims)	116 · 155 30-day fills
Patients	36
Total drug cost	$29,956
Generic share	41% of claims

Medicare sources and data years

Education and affiliations

Medical school	Medical College of Georgia School of Medicine
Graduation year	2015
Medicare specialty	Critical Care (Intensivists)
Secondary specialties	Internal Medicine, Pulmonary Disease