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

Jang Won Yoon, MD

Individual provider Neurological Surgery Physician · NPI 1518224492

Jang Won Yoon, MD is a Neurosurgery in San Francisco, California. Graduated from Georgetown University School of Medicine in 2012, 14 years ago. Practices with University of California San Francisco, a 1,793-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Pennsylvania.

Years since qualifying
14
Trained at
Georgetown University School of Medicine
Licensed in
CA, PA
In the registry since
2012
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

400 Parnassus Ave # A2300
San Francisco, CA 94143-2202
Phone: (415) 353-2739
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3400 Spruce St, Philadelphia, PA 19104-4238 — (215) 349-8325

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence C204641 (CA)
Neurological Surgery Physician Taxonomy 207T00000X · Licence MD466897 (PA)

Record details

NPI number1518224492
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 18, 2012
Last updated in NPPESSeptember 8, 2025
Certification dateSeptember 8, 2025

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice University Of California San Francisco — 1793 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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