Fangdi Sun, MD

Medical Oncology Internal Medicine

Internal Medicine

Fangdi Sun is a Medical Oncology Internal Medicine specialist based in Stanford, CA with over 8 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: INTERNAL MEDICINE

(650) 723-4000Stanford, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Patients across CA can see Fangdi Sun, MD in person in Stanford or via virtual visit — no travel required. Trained at Harvard Medical School (class of 2018), she has been practicing for over 8 years. Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy.

1 of 252 Internal Medicine providers in CASee all Internal Medicine in Stanford8+ years experienceNPI since 2018

Older · 230dNPPES updated 2025-10-06 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

300 Pasteur Dr, Stanford, CA 94305-2200

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 2018

    Harvard Medical School

  2. Board certified · Oct 5, 2025

    Self-reported via NPPES

  3. 8 years in practice

    Established

Internal MedicineMedical Oncology in StanfordAllopathic & Osteopathic Physicians

Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy. They coordinate care with surgical oncologists and radiation oncologists for comprehensive cancer treatment.

Taxonomy: 207RX0202X

Education & Training

Harvard Medical School (Class of 2018)

Practice Footprint

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 200034

View hospital on Medicare Care Compare

Virtual Medical Oncology Care With Fangdi Sun

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

Schedule a virtual visit with Fangdi Sun for follow-ups, medication reviews, and ongoing care — no travel to Stanford 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 Fangdi Sun

Dr. Sun is listed as active in the NPI registry with telehealth listed in Stanford, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (650) 723-4000.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.

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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.

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