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

Dr. Lee A Tan, MD

Individual provider Neurological Surgery Physician · NPI 1295056802

Dr. Lee A Tan, MD is a Neurosurgery in San Francisco, California. Graduated from Indiana University School of Medicine in 2010, 16 years ago. Practices with UCSF Medical Group Business Services, a 1,531-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Illinois and New York.

Years since qualifying
16
Trained at
Indiana University School of Medicine
Licensed in
CA, IL, NY
In the registry since
2010
Specialties on file
3
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
San Francisco, CA 94143-2202
Phone: (415) 476-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 622 W 168th St, New York, NY 10032-3720 — (212) 305-5974

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence A149102 (CA)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 125-057747 (IL)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 283115 (NY)

Record details

NPI number1295056802
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2010
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Ucsf Medical Group Business Services — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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