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

Nathan Byoungjun Han, MD

Individual provider Neurological Surgery Physician · NPI 1417484569

Nathan Byoungjun Han, MD is a Neurosurgery in San Francisco, California. Graduated from New York University School of Medicine in 2017, 9 years ago. Practices with Hoag Clinic, a 443-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
9
Trained at
New York University School of Medicine
Licensed in
CA
In the registry since
2017
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 # A303
San Francisco, CA 94143-2202
Phone: (415) 353-3292
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 22 S Greene St, Baltimore, MD 21201-1544 — (408) 340-8310

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence A194591 (CA)

Record details

NPI number1417484569
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2017
Last updated in NPPESJune 27, 2024
Certification dateJanuary 30, 2024

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Hoag Clinic — 443 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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