Andrew Amos Li, MD

NPI 1851754188ActiveIndividual· Internal Medicine, Gastroenterology· Stanford, CA

Internal Medicine, Gastroenterology (MD) in Stanford, California, trained at Harvard Medical School (class of 2016). In 2024 Medicare paid $108,399 for 332 patients, and Part D covered 156 of their prescriptions, 83% of them generic. Capsovision, Inc. was the largest of 6 companies reporting payments in 2025, $119,544 in all, mostly consulting fees.

Overview

NPI	1851754188
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Apr 4, 2016
Last updated in NPPES	Apr 12, 2024
Certified by provider	Apr 12, 2024

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	A150938	CA
Internal Medicine	207R00000X	A150938	CA

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 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Gastroenterology (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	332
Services billed	878 across 76 procedure codes
Paid by Medicare	$108,399

Part D prescriptions in 2024

Prescriptions (claims)	156 · 201 30-day fills
Patients	95
Total drug cost	$16,324
Generic share	83% of claims

Medicare sources and data years

Education and affiliations

Medical school	Harvard Medical School
Graduation year	2016
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth