Didi Mwengela, M.D.

NPI 1033479795ActiveIndividual· Internal Medicine, Gastroenterology· Torrance, CA

Internal Medicine, Gastroenterology (M.D.) in Torrance, California, trained at University of California, Irvine, California College of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $228,119 for 486 claims, against $99,526 paid for services in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2024, $170.48 in all, mostly food and beverage.

Overview

NPI	1033479795
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	May 29, 2012
Last updated in NPPES	Jul 12, 2019

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	A128971	CA
Internal Medicine	207R00000X	A128971	CA

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Gastroenterology (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	398
Services billed	1,202 across 41 procedure codes
Paid by Medicare	$99,526

Part D prescriptions in 2024

Prescriptions (claims)	486 · 907 30-day fills
Patients	180
Total drug cost	$228,119
Generic share	85% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of California, Irvine, California College of Medicine
Graduation year	2012
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth