Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Sonnie Laine Hamner, LMFT

Individual provider Marriage & Family Therapist · NPI 1447714860

Sonnie Laine Hamner, LMFT is a Marriage & Family Therapist in Vacaville, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

1241 Alamo Dr Ste 3
Vacaville, CA 95687-5620
Phone: (707) 330-7904
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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 126357 (CA)

Record details

NPI number1447714860
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedJanuary 30, 2019
Last updated in NPPESSeptember 17, 2026
Certification dateSeptember 17, 2026

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