Joan Chen

Emergency Medicine

Joan Chen is an Emergency Medicine specialist based in Oakland, CA with over 5 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: ADDICTION MEDICINE

(510) 437-4800Oakland, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Joan Chen practices as part of a group emergency medicine physician practice in Oakland, CA. She completed training at University of Washington School of Medicine in 2021 and is early in her career. An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the ...

1 of 198 Emergency Medicine providers in CASee all Emergency Medicine in Oakland5+ years experienceNPI since 2021

Older · 305dNPPES updated 2025-07-22 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

1411 E 31st St, Oakland, CA 94602-1018

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 2021

    University of Washington School of Medicine

  2. Board certified · Jul 21, 2025

    Self-reported via NPPES

  3. 5 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

Education & Training

University of Washington School of Medicine (Class of 2021)

Practice Footprint

Mailing address

1528 Excelsior Ave, Oakland, CA 94602-1224

Differs from practice location

Primary hospital affiliation: Critical Access Hospitals

CMS Certification Number: 191306

View hospital on Medicare Care Compare

Virtual Emergency Medicine Care With Joan Chen

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

Schedule a virtual visit with Joan Chen for follow-ups, medication reviews, and ongoing care — no travel to Oakland 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 Joan Chen

NPI records show Dr. Chen as active with telehealth listed in Oakland, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (510) 437-4800.

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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