Mary Lai Bing, MD

NPI 1215186374ActiveIndividual· Emergency Medicine· Sacramento, CA

Emergency Medicine (MD) in Sacramento, California, trained at University of California, San Diego School of Medicine (class of 2007). In 2024 Medicare paid $37,851 for 372 patients, and Part D covered 97 of their prescriptions, 72% of them generic. Genentech USA, Inc. reported $19.90 in payments in 2024, mostly food and beverage.

Overview

NPI	1215186374
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Sep 15, 2008
Last updated in NPPES	Jul 5, 2011

Specialties and licenses

Taxonomy	Code	License	State
Emergency Medicine Primary	207P00000X	A116670	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 - Emergency Medicine (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	372
Services billed	410 across 29 procedure codes
Paid by Medicare	$37,851

Part D prescriptions in 2024

Prescriptions (claims)	97 · 99 30-day fills
Patients	70
Total drug cost	$9,528
Generic share	72% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of California, San Diego School of Medicine
Graduation year	2007
Medicare specialty	Emergency Medicine
Telehealth	Offers telehealth