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

MS. Barrie Elizabeth O'Brien, MFT

Individual provider Marriage & Family Therapist · NPI 1528082344

MS. Barrie Elizabeth O'Brien, MFT is a Marriage & Family Therapist in Pacific Grove, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

621 Forest Ave Ste 3-B
Pacific Grove, CA 93950-4264
Phone: (831) 646-8042
Fax: (831) 646-8227
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFC 20612 (CA)

Record details

NPI number1528082344
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorYes
NPI enumeratedJuly 26, 2006
Last updated in NPPESJuly 8, 2007

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