Thomas C. Kim, M.D.

NPI 1144225301ActiveIndividual· Specialist· Orange, CA

Specialist (M.D.) in Orange, California, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $987,989 for 5,187 claims, against $358,757 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 19 companies reporting payments in 2025, $8,950 in all, mostly food and beverage.

Overview

NPI	1144225301
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jun 15, 2005
Last updated in NPPES	Nov 12, 2019

Specialties and licenses

Taxonomy	Code	License	State
Specialist Primary	174400000X	A79886	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 - Cardiovascular Disease (Cardiology) (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	966
Services billed	3,390 across 65 procedure codes
Paid by Medicare	$358,757

Part D prescriptions in 2024

Prescriptions (claims)	5,187 · 11,813 30-day fills
Patients	594
Total drug cost	$987,989
Generic share	80% of claims

Medicare sources and data years

Education and affiliations

Medical school	R Franklin University of Med & Sci/Chicago Medical School
Graduation year	1995
Medicare specialty	Cardiovascular Disease (Cardiology)
Telehealth	Offers telehealth