Thanhvi Nguyen, DO

NPI 1669039954ActiveIndividual· Family Medicine· San Antonio, TX

Family Medicine (DO) in San Antonio, Texas, trained at Kansas City University of Med & Biosciences, College of Osteo Med (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $477,929 for 4,863 claims, against $112,561 paid for services in 2024. Pfizer Inc. reported $17.73 in payments in 2025, mostly food and beverage.

Overview

NPI	1669039954
Status	Active
Entity type	Individual
Credential	DO
Sole proprietor	No
NPI issued	May 22, 2019
Last updated in NPPES	Aug 28, 2026
Certified by provider	Aug 28, 2026

Specialties and licenses

Taxonomy	Code	License	State
Family Medicine Primary	207Q00000X	T0584	TX

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 - Family Practice (TX)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	377
Services billed	3,690 across 63 procedure codes
Paid by Medicare	$112,561

Part D prescriptions in 2024

Prescriptions (claims)	4,863 · 11,164 30-day fills
Patients	816
Total drug cost	$477,929
Generic share	86% of claims

Medicare sources and data years

Education and affiliations

Medical school	Kansas City University of Med & Biosciences, College of Osteo Med
Graduation year	2019
Medicare specialty	Family Practice
Telehealth	Offers telehealth