Provider Profile
Listed in the NPI registry as a marriage & family therapist, Mary Ann Tyson, PhD, MFT practices in Palo Alto, CA. Mary Ann is also listed as specializing in psychologist.
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.
550 HAMILTON AVE STE 306
Palo Alto, CA 94301
Mary Ann Tyson, PhD is a marriage and family therapist in Palo Alto, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
Mary Ann Tyson, PhD is listed at 550 Hamilton Ave Ste 306, Palo Alto, CA 94301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (650) 245-4473. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Mary Ann Tyson, PhD's National Provider Identifier is 1831671007. 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
Mary Ann Tyson, PhD has 8+ years experience. Registered with an NPI since 2018. 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 Mary Ann Tyson, PhD. 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.