Doron Z. Katz, M.D.

NPI 1053351106ActiveIndividual· Internal Medicine· Englewood, NJ

Internal Medicine (M.D.) in Englewood, New Jersey, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $354,587 for 2,739 claims, against $57,006 paid for services in 2024. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $66.29 in all, mostly food and beverage.

Overview

NPI	1053351106
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jun 7, 2006
Last updated in NPPES	Apr 7, 2008

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	MA07781500	NJ
Internal Medicine	207R00000X	232225	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 (NJ); Practitioner - Internal Medicine (NY)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	227
Services billed	947 across 54 procedure codes
Paid by Medicare	$57,006

Part D prescriptions in 2024

Prescriptions (claims)	2,739 · 5,864 30-day fills
Patients	313
Total drug cost	$354,587
Generic share	85% of claims

Medicare sources and data years

Education and affiliations

Medical school	Albert Einstein College of Medicine of Yeshiva University
Graduation year	2001
Medicare specialty	Internal Medicine
Telehealth	Offers telehealth