Joanne Hoang D. Nguyen, D.O.
Joanne Hoang D. Nguyen is an Emergency Medical Services specialist based in Union City, CA with over 29 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 29 years in emergency medicine, Joanne Hoang D. Nguyen, D.O. is a long-established emergency medical services specialist in Union City. A Philadelphia College of Osteopathic Medicine graduate since 1997, she brings 29+ years of experience. An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site.
At a glance
- Prescribes opioids less than 30% of reporting doctors in California
- Uses generic medications more than 78% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 1601dNPPES updated 2022-01-04 · verify NPI on CMS · Verify license at Medical Board of California
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better3.09%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-2 pts)
3.09% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better92.1%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+9.3 pts)
Better than 78% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Prescription Recipients
342
Patients prescribed
Prescriptions Written
3,009
Total claims
Total Medicare drug cost: $123k
Percentile rankings compared against 9,360 reporting peers in California.
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.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1997
Philadelphia College of Osteopathic Medicine
29 years in practice
Experienced
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
Taxonomy: 207PE0004X
Education & Training
Philadelphia College of Osteopathic Medicine (Class of 1997)
Virtual Emergency Medical Services Care With Joanne Hoang D. Nguyen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joanne Hoang D. Nguyen for follow-ups, medication reviews, and ongoing care — no travel to Union City 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 Joanne Hoang D. Nguyen
Dr. Nguyen is listed as active in the NPI registry with telehealth listed in Union City, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (510) 454-1000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.
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Contact Joanne Hoang D. Nguyen
Practice Location
3553 Whipple Rd, Union City, CA 94587-1507
Mailing Address
3553 Whipple Rd, Union City, CA 94587-1507
This is a provider directory. Contact the office directly to schedule appointments.
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