What is Alexander Nguyen's specialty?

Alexander Nguyen (NPI 1528001930) is a Medicare-billing provider whose primary specialty is Internal Medicine in Houston, TX.

Where does Alexander Nguyen practice?

Alexander Nguyen practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1528001930.

How much does Medicare pay Alexander Nguyen?

Alexander Nguyen (NPI 1528001930) received approximately $58K in total Medicare Part B payments, serving 93 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528001930

Alexander NguyenMD

Internal MedicineHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

860

Unique beneficiaries

—

Total services

1,646

Distinct HCPCS

Medicare payment

$51K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).

PRESCRIBING · PART D · 2024

Total Rx claims

1,683

Beneficiaries

—

Total drug cost

$178K

Distinct drugs

Brand share

16.9%

Top prescribed drugs

Levothyroxine Sodium198 claims

Atorvastatin Calcium145 claims

Amlodipine Besylate109 claims

Rosuvastatin Calcium94 claims

Metoprolol Succinate71 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$137

Payment records

By payment type

Food and Beverage$137

Top paying entities

Food and Beverage$137

REFERRAL NETWORK

Where Alexander Nguyen's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	167	1,259
Marcus Anderson Diagnostic Radiology · Houston, TX	88	256
Bao To Diagnostic Radiology · Houston, TX	71	146
Dang Pham Diagnostic Radiology · Houston, TX	60	124
Tara Hagopian Diagnostic Radiology · Houston, TX	29	72
Adam Myers Diagnostic Radiology · Humble, TX	25	65
ATOSSA GENETICS INC	23	110
YANG, CAROLINE	22	65
Brandon Fisher Diagnostic Radiology · Houston, TX	22	51
Bradley Birt Diagnostic Radiology · Houston, TX	16	42
Madeline Hunt Family Practice · Humble, TX	16	45
Huong Le Family Practice · Spring, TX	12	33

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events