Individual provider · Type 1 NPI

Liza Harrison Ashbrook, MD

Sleep Medicine (Psychiatry & Neurology) Physician · San Francisco, CA

NPI number 1912297433 Active

Practice location

1651 4th St Ste 112
San Francisco, CA 94158-2324

Other practice locations

  • 4150 Clement St, San Francisco, CA 94121-1563 · (415) 221-4810

Specialties and licenses

TaxonomyCodeLicense
Neurology Physician 2084N0400XA124588 (CA)
Sleep Medicine (Psychiatry & Neurology) Physician Primary 2084S0012XA124588 (CA)

Sleep Medicine (Psychiatry & Neurology) Physician: A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep relate…

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About NPI 1912297433

Liza Harrison Ashbrook, MD's National Provider Identifier is 1912297433, issued on Apr 18, 2011. The primary taxonomy on file is Sleep Medicine (Psychiatry & Neurology) Physician (2084S0012X), and the practice location is in San Francisco, CA. The record was last updated on May 28, 2026.