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

Dr. Mary Ann O'Neill, MFT

Individual provider Marriage & Family Therapist · NPI 1104046564

Dr. Mary Ann O'Neill, MFT is a Marriage & Family Therapist in Stockton, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

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Practice location Address checks out

644 Bristol Ave
Stockton, CA 95204-4332
Phone: (209) 937-9775
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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 11993 (CA)

Record details

NPI number1104046564
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorNo
NPI enumeratedApril 26, 2007
Last updated in NPPESJuly 8, 2007

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