Corey Jared Lanzet, D.O.

NPI 1356632137ActiveIndividual· Hospitalist· Morristown, NJ

Hospitalist (D.O.) in Morristown, New Jersey, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2011). 981 Medicare patients in 2024, $223,259 paid; nearly all of their 489 Part D prescriptions were generic (92%). E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $50.29 in all, mostly food and beverage.

Overview

NPI	1356632137
Status	Active
Entity type	Individual
Credential	D.O.
Sole proprietor	No
NPI issued	Apr 27, 2011
Last updated in NPPES	Nov 1, 2022
Certified by provider	Nov 1, 2022

Specialties and licenses

Taxonomy	Code	License	State
Hospitalist Primary	208M00000X	25MB11045600	NJ
Internal Medicine	207R00000X	25MB11045600	NJ
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 - Hospitalist (NJ)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	981
Services billed	2,508 across 24 procedure codes
Paid by Medicare	$223,259

Part D prescriptions in 2024

Prescriptions (claims)	489 · 505 30-day fills
Patients	236
Total drug cost	$24,297
Generic share	92% of claims

Medicare sources and data years

Education and affiliations

Medical school	New York College of Osteo Medicine of New York Institute of Technology
Graduation year	2011
Medicare specialty	Hospitalist
Secondary specialties	Internal Medicine