Caleb Hsieh, M.D.

NPI 1760725550ActiveIndividual· Internal Medicine, Pulmonary Disease· Torrance, CA

Internal Medicine, Pulmonary Disease (M.D.) in Torrance, California, trained at Northwestern University Feinberg Medical School (class of 2013). In 2024 Medicare paid $211,364 for 580 patients, and Part D covered 758 of their prescriptions, 61% of them generic. Ambu Inc. reported $17.58 in payments in 2024, mostly food and beverage.

Overview

NPI	1760725550
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Apr 1, 2013
Last updated in NPPES	Dec 16, 2020
Certified by provider	Dec 16, 2020

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Pulmonary Disease Primary	207RP1001X	A134543	CA
Student in an Organized Health Care Education/Training Program	390200000X	—	—

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 - Internal Medicine (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	580
Services billed	2,319 across 48 procedure codes
Paid by Medicare	$211,364

Part D prescriptions in 2024

Prescriptions (claims)	758 · 1,376 30-day fills
Patients	168
Total drug cost	$185,990
Generic share	61% of claims

Medicare sources and data years

Education and affiliations

Medical school	Northwestern University Feinberg Medical School
Graduation year	2013
Medicare specialty	Internal Medicine
Secondary specialties	Critical Care (Intensivists), Pulmonary Disease, Sleep Medicine
Telehealth	Offers telehealth