What is Giang Nguyen's specialty?

Giang Nguyen (NPI 1457349839) is a Medicare-billing provider whose primary specialty is Internal Medicine in Pampa, TX.

Where does Giang Nguyen practice?

Giang Nguyen practices in Pampa, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1457349839.

How much does Medicare pay Giang Nguyen?

Giang Nguyen (NPI 1457349839) received approximately $103K in total Medicare Part B payments, serving 354 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1457349839

Giang NguyenM.D.

PRACTICEGIANG T. NGUYEN, MD, PASee all providers at this practice →

Internal MedicinePampa, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

719

Unique beneficiaries

—

Total services

1,090

Distinct HCPCS

Medicare payment

$102K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

310

Beneficiaries

—

Total drug cost

$14K

Distinct drugs

Brand share

27.1%

Top prescribed drugs

Amlodipine Besylate35 claims

Furosemide32 claims

Carvedilol24 claims

Apixaban22 claims

Rosuvastatin Calcium21 claims

QUALITY · MIPS · 2024

Final MIPS score

90.9

Quality

76.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.67%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$25

Payment records

By payment type

Food and Beverage$25

Top paying entities

Food and Beverage$25

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Nursing home

REFERRAL NETWORK

Where Giang 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). 2 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PRIME HEALTHCARE SERVICES PAMPA LLC	37	345
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	25	76

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PRIME HEALTHCARE SERVICES PAMPA LLC	23	216
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	14	35
Laxmichand Kamnani Cardiology · Pampa, TX	13	67

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