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

MS. Tiarre Diana Welsh, MS, MFTI

Individual provider Marriage & Family Therapist · NPI 1467529750

MS. Tiarre Diana Welsh, MS, MFTI is a Marriage & Family Therapist in San Rafael, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

171 Carlos Dr
San Rafael, CA 94903-2005
Phone: (415) 444-5580
Fax: (415) 444-5598
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFT INTERN 48557 (CA)

Record details

NPI number1467529750
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , MFTI
Sole proprietorYes
NPI enumeratedNovember 29, 2006
Last updated in NPPESJuly 8, 2007

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