Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alexander Dung Nguyen, MD

Individual provider Anesthesiology Physician · NPI 1639751746

Alexander Dung Nguyen, MD is an Anesthesiology in San Francisco, California. Graduated from University of Colorado School of Medicine, Aurora in 2021, 5 years ago. Practices with University of California San Francisco, a 1,793-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
5
Trained at
University of Colorado School of Medicine, Aurora
Licensed in
CA
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

513 Parnassus Ave # S436
San Francisco, CA 94143-2205
Phone: (415) 353-1297
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 13001 E 17th Pl, Aurora, CO 80045-2570 — (303) 724-1792
  • 200 Lothrop St, Pittsburgh, PA 15213-2536 — (412) 692-4947

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A200299 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1639751746
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2021
Last updated in NPPESAugust 29, 2025
Certification dateAugust 29, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, AURORA
Graduated 2021 (5 years in practice)
Group practice University Of California San Francisco — 1793 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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