Provider Profile
Listed in the NPI registry as a mental health counselor, Irmak Basaran O'Brien practices in San Francisco, CA. Irmak is also listed as specializing in student in an organized health care education program.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
244 CALIFORNIA ST STE 300
San Francisco, CA 94111
401 Roland Way Ste 100
Oakland, CA 94621
1440 Broadway Suite 610
Oakland, CA 94612
Irmak Basaran O'Brien is a mental health counselor in San Francisco, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Irmak Basaran O'Brien is listed at 244 California St Ste 300, San Francisco, CA 94111. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (650) 451-5110. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Irmak Basaran O'Brien's National Provider Identifier is 1689924649. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Irmak Basaran O'Brien has 14+ years experience. Registered with an NPI since 2012. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Irmak Basaran O'Brien. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.