Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Brianna Noelle Williamson, MD

Individual provider Psychiatry Physician · NPI 1306409537

Dr. Brianna Noelle Williamson, MD is a Hospice/Palliative Care in San Francisco, California. Graduated from Wright State University Boonshoft School of Medicine in 2019, 7 years ago. Practices with University of California San Francisco, a 1,793-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
7
Trained at
Wright State University Boonshoft School of Medicine
Licensed in
AZ
In the registry since
2019
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

1825 4th St
San Francisco, CA 94143-2350
Phone: (415) 885-7671
Fax: (415) 353-9522
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence R77394 (AZ)

Record details

NPI number1306409537
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 14, 2019
Last updated in NPPESJanuary 23, 2025
Certification dateJanuary 23, 2025

Medicare enrollment

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

Medicare specialtyHOSPICE/PALLIATIVE CARE
Also practisesPSYCHIATRY
Medical schoolWRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE
Graduated 2019 (7 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 locations2 on file with Medicare

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