Kosal Seng, M.D.

NPI 1184967036ActiveIndividual· Internal Medicine, Pulmonary Disease· Roseville, CA

Internal Medicine, Pulmonary Disease (M.D.) in Roseville, California, trained at University of Hawaii John A. Burns School of Medicine (class of 2013). Mostly services rather than prescriptions: Medicare paid $90,582 for 279 patients in 2024, with only 20 Part D claims. Viiv Healthcare Company reported $190.72 in payments in 2024, mostly food and beverage.

Overview

NPI	1184967036
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	Yes
NPI issued	Mar 28, 2013
Last updated in NPPES	Oct 16, 2019

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Pulmonary Disease Primary	207RP1001X	A132678	CA
Internal Medicine	207R00000X	A132678	CA
Internal Medicine, Critical Care Medicine	207RC0200X	A132678	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 - Critical Care (Intensivists) (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	279
Services billed	637 across 27 procedure codes
Paid by Medicare	$90,582

Part D prescriptions in 2024

Prescriptions (claims)	20 · 25 30-day fills
Total drug cost	$1,518
Generic share	80% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Hawaii John A. Burns School of Medicine
Graduation year	2013
Medicare specialty	Critical Care (Intensivists)
Secondary specialties	Pulmonary Disease