James Nguyen, M.D.

NPI 1689876112ActiveIndividual· Anesthesiology· West Hollywood, CA

Anesthesiology (M.D.) in West Hollywood, California, trained at University of California, Davis School of Medicine (class of 2005). 449 Medicare patients in 2024, $119,272 paid; nearly all of their 591 Part D prescriptions were generic (99%). Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $228.39 in all, mostly food and beverage.

Overview

NPI	1689876112
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jun 5, 2007
Last updated in NPPES	May 13, 2014

Specialties and licenses

Taxonomy	Code	License	State
Anesthesiology Primary	207L00000X	A102967	CA
Student in an Organized Health Care Education/Training Program	390200000X	A102967	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 - Anesthesiology (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	449
Services billed	1,186 across 96 procedure codes
Paid by Medicare	$119,272

Part D prescriptions in 2024

Prescriptions (claims)	591 · 709 30-day fills
Patients	84
Total drug cost	$12,319
Generic share	99% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of California, Davis School of Medicine
Graduation year	2005
Medicare specialty	Anesthesiology
Secondary specialties	Pain Management
Telehealth	Offers telehealth