Efrain Gonzalez, M.D.

NPI 1407872211ActiveIndividual· Internal Medicine, Infectious Disease· Bronx, NY

Internal Medicine, Infectious Disease (M.D.) in Bronx, New York, trained at State University of Ny Upstate Medical University (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $449,325 for 1,475 claims, against $11,796 paid for services in 2024. Novo Nordisk Inc was the largest of 2 companies reporting payments in 2025, $73.38 in all, mostly food and beverage.

Overview

NPI	1407872211
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 14, 2006
Last updated in NPPES	Sep 14, 2023
Certified by provider	Sep 12, 2023

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Infectious Disease Primary	207RI0200X	227212	NY
Internal Medicine	207R00000X	227212	NY

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 (NY)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	94
Services billed	194 across 11 procedure codes
Paid by Medicare	$11,796

Part D prescriptions in 2024

Prescriptions (claims)	1,475 · 2,299 30-day fills
Patients	285
Total drug cost	$449,325
Generic share	70% of claims

Medicare sources and data years

Education and affiliations

Medical school	State University of Ny Upstate Medical University
Graduation year	2000
Medicare specialty	Internal Medicine
Secondary specialties	Infectious Disease
Telehealth	Offers telehealth