Gerald D. Gong, M.D.

NPI 1558323105ActiveIndividual· Pediatrics, Pediatric Pulmonology· Phoenix, AZ

Pediatrics, Pediatric Pulmonology (M.D.) in Phoenix, Arizona, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $2,421,270 for 378 claims, against $3,251 paid for services in 2024. Tactile Systems Technology Inc was the largest of 3 companies reporting payments in 2025, $65.18 in all, mostly food and beverage.

Overview

NPI	1558323105
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Apr 6, 2006
Last updated in NPPES	Mar 25, 2019

Specialties and licenses

Taxonomy	Code	License	State
Pediatrics, Pediatric Pulmonology Primary	2080P0214X	19431	AZ

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 - Pulmonary Disease (AZ)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	14
Services billed	60 across 9 procedure codes
Paid by Medicare	$3,251

Part D prescriptions in 2024

Prescriptions (claims)	378 · 525 30-day fills
Patients	34
Total drug cost	$2,421,270
Generic share	46% of claims

Medicare sources and data years

Education and affiliations

Medical school	Loyola University of Chicago, Stritch School of Medicine
Graduation year	1986
Medicare specialty	Pulmonary Disease
Secondary specialties	Pediatric Medicine