Thong Nguyen, D.O.

Cardiovascular Disease Internal Medicine

Internal Medicine

Thong Nguyen is a Cardiovascular Disease Internal Medicine specialist based in Santa Rosa, CA with over 10 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: INTERNAL MEDICINE

(707) 576-7100Santa Rosa, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Thong Nguyen, D.O. practices as part of a group cardiologist practice in Santa Rosa, CA. A Edward Via Col of Osteo Medicine-Virginia Campus graduate since 2016, he brings 10+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).

1 of 849 Internal Medicine providers in CASee all Internal Medicine in Santa Rosa10+ years experienceNPI since 2016

Older · 1250dNPPES updated 2022-12-21 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

500 Doyle Park Dr Ste G04, Santa Rosa, CA 95405-4559

CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

1,916

Unique beneficiaries

High volume

Prescription Recipients

553

Patients prescribed

Prescriptions Written

3,573

Total claims

Total Medicare drug cost: $675k

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.

Hypertension
75%

High blood pressure — a leading risk factor for heart disease and stroke

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Arthritis
47%

Joint inflammation causing pain, swelling, and stiffness

Ischemic Heart Disease
46%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

Atrial Fibrillation
40%

An irregular, often rapid heartbeat that increases the risk of stroke

Heart Failure
37%

The heart cannot pump blood efficiently enough to meet the body's needs

Mood Disorders
33%

Conditions affecting emotional state, including depression and bipolar disorder

Diabetes
32%

A condition where the body cannot properly regulate blood sugar levels

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$2.0k received from industry

44 transactions reported in 2024 ·Moderate tier

View on CMS Open Payments →

Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.

Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Thong Nguyen's NPI.

Patient Reviews

No patient reviews yet. If you've seen Thong Nguyen, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2016

    Edward Via Col of Osteo Medicine-Virginia Campus

  2. Board certified · Dec 20, 2022

    Self-reported via NPPES

  3. 10 years in practice

    Established

Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.

Taxonomy: 207RC0000X

Education & Training

Edward Via Col of Osteo Medicine-Virginia Campus (Class of 2016)

Practice Footprint

Mailing address

1 Medical Center Blvd, Winston Salem, NC 27157-1090

Differs from practice location

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 190266

View hospital on Medicare Care Compare

Virtual Cardiovascular Disease Care With Thong Nguyen

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Thong Nguyen for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Santa Rosa required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Thong Nguyen

NPI records show Dr. Nguyen as active with telehealth listed in Santa Rosa, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (707) 576-7100.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

Claim Profile

Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

Related Providers

Cardiovascular Disease Internal Medicine in California

See all