Duy Nelson Dao, DO, MPH, MS

Emergency Medicine

Duy Nelson Dao is an Emergency Medicine specialist based in York, PA with over 6 years of clinical experience. Offers virtual telehealth visits.

Telehealth Available
NPI Active per CMS — Q2 2026

Duy Nelson Dao, DO, MPH, MS has been part of the York medical community since 2020 in group practice. With 6+ years of experience, he has been practicing in the York area. An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the ...

1 of 21 Emergency Medicine providers in PASee all Emergency Medicine in York6+ years experienceNPI since 2020

Older · 809dNPPES updated 2024-03-06 · verify NPI on CMS · Verify license at Pennsylvania State Board of Medicine

Contact & Location

Practice Location

1001 S George St, York, PA 17403-3676

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Background & Specialty

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

Career Journey
  1. Board certified · Mar 5, 2024

    Self-reported via NPPES

  2. 6 years in practice

    Established

Emergency MedicineAllopathic & Osteopathic Physicians

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Taxonomy: 207P00000X

Virtual Emergency Medicine Care With Duy Nelson Dao

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

Schedule a virtual visit with Duy Nelson Dao for follow-ups, medication reviews, and ongoing care — no travel to York required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Duy Nelson Dao

Dr. Dao is listed as active in the NPI registry with telehealth listed in York, PA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (717) 851-2311.

Verified across 2 federal data sources

Sourced from CMS NPPES · OIG LEIE. 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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