Matthew J. Sherman, M.D.

NPI 1942216940ActiveIndividual· Colon & Rectal Surgery· Irvine, CA

Colon & Rectal Surgery (M.D.) in Irvine, California, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2000). Part D covered 161 prescriptions written in 2024, 98% of them generic. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $179.85 in all, mostly food and beverage.

Overview

NPI	1942216940
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 31, 2006
Last updated in NPPES	Mar 7, 2023

Specialties and licenses

Taxonomy	Code	License	State
Colon & Rectal Surgery Primary	208C00000X	036109655	IL
Surgery	208600000X	01064106A	IN
Surgery	208600000X	A105092	CA
Surgery	208600000X	036109655	IL
Colon & Rectal Surgery	208C00000X	01064106A	IN
Colon & Rectal Surgery	208C00000X	A105092	CA

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 - Colorectal Surgery (Proctology) (CA)

Part D prescriptions in 2024

Prescriptions (claims)	161 · 174 30-day fills
Patients	61
Total drug cost	$4,200
Generic share	98% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Graduation year	2000
Medicare specialty	Colorectal Surgery (Proctology)
Secondary specialties	General Surgery